Ningbo Hefeng Chemical Engineering Design & Consulting Co., Ltd. is a private, technology-oriented engineering consulting service provider established in 2003, specializing in professional technical services for process industries—including chemical, pharmaceutical, and new materials sectors—and is listed in Ningbo City’s database of specialized, refined, distinctive, and innovative small- and medium-sized enterprises (SMEs). The company’s core business encompasses engineering consulting, process package development, conceptual design, detailed design, and EPC project management support, covering the entire project lifecycle from early-stage planning through engineering implementation. Its core competencies focus on fine chemical process optimization, inherently safe design for high-hazard processes (including HAZOP analysis and SIL rating), and development of green, low-carbon process pathways, emphasizing integrated “process–safety–environmental protection” design while prioritizing precise control of energy and material consumption and enhancement of inherent safety levels. The company holds Grade-A engineering design qualifications for the chemical, petrochemical, and pharmaceutical industries (Certificate No.: A133003999, valid until December 2027), Grade-B credit evaluation for engineering consulting firms (specializing in chemical and pharmaceutical fields), Class GCD pressure piping design license, and Level-3 certification for work safety standardization; it is also certified to ISO 9001:2015 for quality management systems. Representative projects include the continuous-flow microreactor process retrofit for a pharmaceutical intermediate manufacturer in Zhejiang Province; the wastewater resource recovery engineering design for a dye manufacturer in Jiangsu Province; and the process package development for an electronic specialty gas purification unit for a new materials company in Ningbo. Geographically, its service area centers on the Yangtze River Delta region and extends across Zhejiang, Jiangsu, Shandong, and Anhui provinces. Collaboration models include process package delivery, design commissioning, safety assessment, and EPC technical support, delivering customized, professional, and implementable technical solutions to process industry enterprises, industrial parks, and engineering companies.

Yingkou Xinyuan Incubation Co., Ltd. is a regional professional institution specializing in the incubation of technology-based small and medium-sized enterprises (SMEs) and in innovation and entrepreneurship services. It is positioned as a specialized entity within the science and technology service sector—a subcategory of modern services—and operates from the Yingkou City Xishiqu Entrepreneurship Incubation Base. The company’s core business activities include entrepreneurial space services, incubation services for technology enterprises, enterprise management consulting, technology promotion services, conference and exhibition services, entrepreneurial guidance services, science and technology intermediary services, intellectual property services (excluding patent agency), operation of co-working spaces, and entrepreneurial training services. It provides standardized incubation services—including office space support, basic management consulting, policy alignment, and entrepreneurial mentoring—to local startup teams. The enterprise maintains formal business registration and continuous operations, is listed as “in operation” in the National Enterprise Credit Information Publicity System, and is not included on either the list of enterprises with abnormal operations or the list of seriously law-breaking and untrustworthy enterprises. According to its 2024 annual report, the company has three employees covered by social insurance and no external investment records. No patents, trademarks, standards, or qualification certifications associated with the company were found in the China National Intellectual Property Administration database, the National Standard Information Public Service Platform, the Ministry of Industry and Information Technology’s “High-Quality SMEs Hierarchical Cultivation Platform,” or the Liaoning Provincial High-Tech Enterprise Certification Public Notice List. Likewise, mainstream industry media and official local government channels contain no reports regarding typical incubation outcomes, project signings, or special policy support for this company. Its services are focused exclusively on the Yingkou region; it currently has no cross-regional business presence, no proprietary core technology products, and no demonstrated international service capability. Potential areas for collaboration include entrusted operation of government-established entrepreneurship platforms, collaborative development of regional SME incubation systems, joint implementation of entrepreneurial training and policy execution services, and cooperative delivery of foundational science and technology intermediary and intellectual property services.

Shanghai Luxon Advanced Materials Technology Co., LTD. is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance polymer composite materials. The company focuses on providing green, lightweight, and safe non-metallic material solutions for new-energy vehicles and high-end automotive components. Its core business covers thermoplastic elastomers (TPE), environmentally friendly modified plastics, low-odor/low-VOC interior automotive materials, and specialty engineering plastics designed for battery pack protection and lightweighting in new-energy vehicles. Its products have been applied in critical applications such as battery module cushioning pads, PACK housing structural components, and chassis parts for electric logistics vehicles. The company has established a Shanghai Municipal-level Enterprise Technology Center and holds 12 authorized invention patents (including three PCT international patents) and 28 utility model patents. Its core technologies cover multiphase blend interfacial compatibilization, halogen-free flame-retardant synergistic system construction, and high-efficiency, stable modification processes for recycled materials. The company has obtained ISO 9001:2015 and IATF 16949:2016 quality management system certifications and complies with material safety and flame-retardancy standards including China RoHS, REACH, and UL94 V-0. Representative collaboration cases include mass-production delivery of battery materials for leading domestic new-energy vehicle manufacturers, inclusion on the qualified material lists of two joint-venture brand Tier 1 suppliers, and service to customers such as CATL supply-chain enterprises, Yanfeng PYA, and FAW Fuyu. Its business operations span major automotive component industry clusters in East China, South China, and North China. Current cooperation models focus on customized material development, joint technical problem-solving, and co-development of green circular application solutions.

Liaoning Hongtuo New Materials Technology (Group) Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance aluminum alloy materials, positioned as a key lightweight material supplier for high-end equipment, new-energy transportation, and defense-support sectors. The company’s core businesses include: high-strength, heat-resistant aluminum alloy ingots for aerospace applications; 7-series aluminum alloy profiles for rail transit vehicle body structures; 6-series aluminum alloy sheets for lightweight components in new-energy vehicles; and specialized aluminum-based composite materials. Its products are widely applied in high-end scenarios such as intelligent high-speed train sets, aircraft engines, and battery systems for new-energy vehicles. Relying on its provincial-level enterprise technology center and the Liaoning Province Advanced Aluminum Alloy Forming Engineering Research Center, the company holds 12 invention patents and 37 utility model patents. Notably, its scandium microalloyed 7055-T77 aluminum alloy manufacturing technology has been industrialized, and the company has participated in drafting two national standards and one local standard. In terms of certifications, the company complies with ISO 9001:2015, ISO 14001:2015, IATF 16949:2016, and AS9100D quality management system standards, and holds Grade II Confidentiality Qualification for Scientific Research and Production Units of Weapons and Equipment. Representative collaborations include supplying CR400AF-Z intelligent high-speed train set body profiles in bulk to CRRC Changchun Railway Vehicles Co., Ltd.; undertaking trial production of specialized alloy ingots for aircraft engine casings for Aero Engine Corporation of China (AECC) Shenyang Liming Company; and supplying battery pack tray structural components to BYD FinDream Battery Co., Ltd. Currently, production capacity is concentrated at its Yingkou base, serving key domestic customers across the equipment manufacturing and new-energy industry chains. The company pursues cooperation in technical R&D collaboration, customized material development, joint verification of high-end components, and long-term stable supply.

Manas Xiangyun Chemical Fiber Co., Ltd. is a private enterprise specializing in the research, development, production, and sales of differentiated polyester staple fibers. It operates within the chemical fiber manufacturing industry, focusing specifically on recycled polyester staple fibers and functionally modified staple fibers. Leveraging local resource endowments in Xinjiang—including cotton linter pulp and waste polyester bottle flakes—the company has established a production line with an annual capacity of 60,000 tons of differentiated polyester staple fibers. Its product portfolio includes high-bulk recycled polyester staple fibers (1.33 dtex × 38 mm) and flame-retardant modified staple fibers (3.33 dtex × 51 mm, compliant with GB/T 17591-2023), which are widely applied in textiles, nonwovens (e.g., hygiene materials, filtration media), automotive interior filling, and base materials for medical protective garments. The company possesses independent capabilities to optimize process equipment and has obtained four utility model patents covering critical areas such as online crimp control and bicomponent distribution systems. In terms of certifications, it holds the National Industrial Product Production License, ISO 9001:2015 Quality Management System Certification, and Global Recycled Standard (GRS) Certification—covering its entire range of recycled polyester staple fiber products. Phase I of the project commenced operations in 2022; Phase II capacity expansion passed the environmental impact assessment acceptance review conducted by the Changji Prefecture Ecological Environment Bureau in Q3 2024. As a key resource-recycling project introduced into the Manas Tahan Industrial Park, the company serves the midstream textile and nonwoven industry chains across Northwest China and has established stable supply partnerships with downstream nonwoven fabric manufacturers. Currently, the company is seeking business collaborations in areas including raw material synergy, application development of recycled fibers, customized production of functional staple fibers, and regional industrial chain support.

Ningbo Runhe High-Tech Materials Co., Ltd. (Securities Short Name: Runhe Materials; Stock Code: 300727.SZ) is a national high-tech enterprise specializing in the research and development, production, and sales of organosilicon and textile printing & dyeing auxiliaries. Its strategic positioning is “a globally leading provider of organosilicon and textile chemical solutions.” The Company’s core business comprises two major segments: (1) organosilicon application materials—including silicone oils, silicone rubbers, silicone resins, and fumed silica-modified materials—widely applied in electronic packaging, new-energy battery adhesives, medical silicone gels, and high-end textile finishing; and (2) eco-friendly textile printing & dyeing auxiliaries—including formaldehyde-free softeners, low-VOC fluorine-free water-repellent agents, reactive color-fixing agents, and enzymatic preparations—aligned with green printing & dyeing policy directives. Leveraging its National Postdoctoral Research Workstation, Zhejiang Provincial Key Enterprise Research Institute, and CNAS-accredited laboratory, the Company holds a total of 168 valid authorized patents (including 92 invention patents) and has led or participated in the formulation of 11 national and industry standards. It has obtained ISO 9001, ISO 14001, and ISO 45001 system certifications; certain products have received OEKO-TEX® STANDARD 100 Class I certification, GOTS compatibility certification, as well as REACH and RoHS compliance declarations; its subsidiary holds a Safety Production License for Hazardous Chemicals. Its technical capabilities span functionalization, greening, and customization, enabling domestic mass production of key materials such as high-molecular-weight amino silicone oil and low-VOC fluorine-free water-repellent agents, and achieving pilot-scale verification capabilities in fields including thermal-conductive encapsulation adhesives for new-energy vehicles and silane coupling agents for lithium-ion battery separator coating. Representative collaborations include supplying top-tier dyeing & finishing enterprises with a ZDHC MRSL 3.0-compliant formaldehyde-free color-fixing system, and providing UV-resistant silicone encapsulation solutions to one of the world’s top five photovoltaic module manufacturers. Manufacturing bases are located in Ningbo and Ninghai (Zhejiang Province) and Jiujiang (Jiangxi Province)—the latter being a pilot site for Zhejiang Province’s “Factory of the Future.” Its business covers the entire Chinese mainland and extends to export markets across Southeast Asia, South America, the Middle East, and Europe; overseas revenue accounted for 18.7% of total revenue in 2024. The Company delivers comprehensive services to upstream and downstream industrial chain partners, including material supply, joint R&D, customized solutions, and technical collaboration.

Liaoning Andefu Warehousing Co., Ltd. is a regional-level supply chain infrastructure operator specializing in chemical and hazardous materials storage and logistics, based at the Xianren Island Port Area of Yingkou Port. Its core business includes bonded storage, distribution, and supporting loading/unloading services for Class A hazardous chemicals such as liquefied hydrocarbons, methanol, ethylene glycol, and benzene-series compounds. Leveraging professional liquid chemical terminal resources, the company has constructed six low-temperature, atmospheric-pressure storage tanks with a total capacity of 86,000 cubic meters. In early 2025, it completed Phase II expansion, adding three 30,000-cubic-meter LPG low-temperature storage tanks, becoming the first privately controlled port storage enterprise in Northeast China capable of providing full-chain bonded LPG storage services. Technologically, the company focuses on inherently safe, intelligent storage solutions, equipped with nitrogen sealing systems, DCS+SIS dual-control systems, VOCs online monitoring systems, and intelligent inspection platforms; it is fully integrated into both the Liaoning Province Hazardous Goods Transportation Electronic Waybill Supervision System and the Yingkou Port Smart Port Cloud Platform. The company holds the “Port Operation Permit” (No. Liao Ying Gang Jing Zheng Zi No. 008), the “Hazardous Chemicals Business Permit” (No. Liao H An Jing Zi [2023] 0067), and the Level II Standardization Certification for Safety Production (No. LNQY-AQBJZ-2024-019); it has also obtained certifications for ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management, and ISO 45001:2018 Occupational Health and Safety Management Systems. Since commencing operations in June 2023, the company has stably served 12 key chemical enterprises across Northeast China and the Bohai Rim region—including Hengli Petrochemical, Beifang Huajin, and Jilin Chemical Fiber—with an annual throughput exceeding 1.2 million tons, deeply participating in the “Northeast Region Chemical Raw Materials Supply Guarantee Special Action.” Targeting chemical production, trading, logistics, and end-user energy enterprises, the company offers customized hazardous chemicals bonded storage, multimodal transport connectivity, intelligent distribution and delivery, and collaborative hazardous goods handling support services.

Ningbo Double Sun Petrochemical Co.,Ltd. is a medium- and small-sized private enterprise registered in Beilun District, Ningbo, specializing in the wholesale distribution of refined petroleum products and basic chemical products. Based in the East China region, the company serves regional end customers and trading partners. Its core business involves the operation of hazardous chemicals—including diesel and kerosene (with closed-cup flash point ≤60°C) and certain organic solvents. Additionally, the company sells petroleum products (excluding hazardous chemicals), chemical products (excluding those subject to licensing requirements), lubricants, special equipment, and mechanical equipment, and holds qualifications for import and export of goods and technologies. The company possesses the “Hazardous Chemicals Operating Permit” issued by the Beilun District Emergency Management Bureau of Ningbo City, with clearly defined permitted scope and validity extending to May 2027, enabling lawful and compliant provision of hazardous chemicals supply chain services. Supported by stable business registration and annual report records, the company maintains a sound credit status, with no administrative penalties or untrustworthy records listed on the “Credit China” platform or on Zhejiang Province’s ecological environment and emergency management platforms. Its business model focuses exclusively on B2B trade activities; it operates no in-house production facilities, R&D systems, or branded retail networks, nor does it have publicly documented records of winning government procurement contracts. However, the company demonstrates robust compliance capabilities in hazardous chemicals operations and extensive experience in integrating cross-category chemical product resources. It provides refined petroleum products and chemical supplies, channel distribution, and coordinated import/export services—fully compliant with national regulations—to energy traders, industrial manufacturing enterprises, logistics and transportation entities, and other partners requiring import/export capabilities.

Yingkou Zhonghe Additives Co., Ltd. is a regional fine chemical enterprise specializing in the research, development, production, and sales of food additives, feed additives, and industrial auxiliaries. The company positions itself to provide customized compound solutions and stable supply services for customers in the food, feed, and light industry sectors. Its core products include single-component food additives such as citric acid, lactic acid, and potassium sorbate; feed additives such as vitamin premixes and trace element premixes; and non-hazardous industrial auxiliaries compliant with safety regulations. Its licensed production scope covers compound food additives, food flavorings, and food nutrient fortifiers. The company holds a valid “Food Production License” (SC13121081100192), issued and continuously maintained by the Yingkou Municipal Market Supervision Administration. Leveraging years of production experience, the company has established technical service advantages centered on formulation compatibility, batch-to-batch stability, and rapid response capability. It has constructed a 3,000-ton-per-year production line for compound feed additives, which has passed environmental impact assessment approval (Yinghuan Sheng [2021] No. 89); related technological upgrading projects reflect its ongoing commitment to process improvement and regulatory compliance. As a group member of the China Food Additives and Ingredients Association (Certificate No. CFAA-2021-T0874, valid until December 2026), the company has been included in Yingkou City’s cultivation database for specialized, refined, distinctive, and innovative small- and medium-sized enterprises (SMEs) and is among the key fine chemical SMEs supported by Yingkou City. Currently, its business covers the three northeastern provinces (Liaoning, Jilin, and Heilongjiang) and parts of North China, primarily serving small- and medium-sized food processing enterprises, compound feed producers, and regional distributors. Cooperation models include OEM/ODM manufacturing, joint development of compound formulations, regional agency arrangements, and long-term supply agreements.

Shanghai Kelong Human Resources Co., Ltd. is a standardized human resources service enterprise established in 2013 and operating continuously for over ten years. The company positions itself as a provider of mid-to-senior-level talent recruitment services and regional employment solutions, focusing on key industry sectors including information technology, biopharmaceuticals, intelligent manufacturing, finance, and new energy. Its core business encompasses mid-to-senior-level position recruitment, bulk position outsourcing, flexible employment services, and human resources management consulting. The company’s core competencies center on customized position delivery for clients and compliance management of employment-related risks. Its primary clientele consists of growth-oriented technology enterprises and listed companies located in the Yangtze River Delta region. The company holds dual certifications for human resources services: the “Labor Dispatch Operation License” (No.: Hu Pu Ren She Pai Xu [2018] 012, valid until December 31, 2026) and the “Vocational Intermediary License,” both issued by the Shanghai Municipal Human Resources and Social Security Bureau. All service operations strictly comply with national and local labor laws and regulations. Leveraging over a decade of deep industry expertise, the company has developed stable capabilities in precise position matching, optimization of employment structures, compliance control, and rapid regional response. Its project experience spans diverse collaboration models, ranging from filling individual position vacancies to outsourcing multi-functional teams.

Oasis PolyMaterials (Lanzhou) New Material Technology Co., Ltd. is a high-tech enterprise specializing in the research and development (R&D) and engineering application of novel inorganic non-metallic materials, with a strategic focus on the resource utilization of bulk industrial solid waste and the industrialization of energy-saving, low-carbon building materials. The company’s core business covers R&D, manufacturing, and sales of novel ceramic materials, specialty refractory materials, and high-performance thermal insulation materials. Its flagship product is a lightweight, high-strength microporous ceramic insulation board fabricated through collaborative processing of solid wastes such as steel slag and fly ash; this product features a thermal conductivity ≤ 0.06 W/(m·K) and a refractoriness ≥ 1200 °C, and is primarily targeted at energy-saving retrofits of industrial kilns and furnaces in Northwest China, providing both material substitution and integrated system solutions. The company has established a complete technological capability spanning solid-waste-based matrix reconstruction, low-temperature gradient sintering (maximum temperature control ≤ 1150 °C), and intelligent sorting and packaging; it has also installed an integrated flue-gas desulfurization and denitrification facility compliant with national and Gansu Provincial environmental protection standards. Supported by the Lanzhou New Area 2023 Annual Science and Technology Innovation Special Fund Project (Project No.: LXQKJ2023-042), the company has completed key technical validation for low-temperature sintering and performance tuning of microporous ceramic materials and has entered the initial stage of industrialization. The project has obtained environmental impact assessment approval from the Gansu Provincial Department of Ecology and Environment (Letter No.: Gan Huan Ping Han [2024] 318), and a production line with an annual capacity of 30,000 tons of novel microporous ceramic materials has been commissioned. Currently, the company’s business covers Gansu Province and neighboring provinces in Northwest China, serving primarily metallurgical and building materials enterprises with clearly defined industrial energy-saving retrofit needs. Collaboration models include customized material supply, joint development of solid-waste resource utilization technologies, provision of materials for energy-saving retrofit projects, and co-construction of regional demonstration projects.

Liaoning Donghao Chemical Co., Ltd. is a regional private enterprise specializing in the research, development, production, and sales of fine chemical products. Based in Northeast China, the company focuses on niche application areas including industrial water treatment, purification of oilfield produced water, and metal surface treatment. Its core business covers the R&D, production, and sales of environmentally friendly water treatment chemicals, organic chemicals, catalyst auxiliaries, and industrial cleaning agents. Its products primarily serve industrial customers such as local steel auxiliary material suppliers and small- to medium-sized petrochemical supporting enterprises. Leveraging its 30,000-ton-per-year water treatment chemicals production line located in Bayuquan District, the company possesses large-scale, compliant production capabilities. It has also installed VOCs control facilities and a wastewater pretreatment system; the project passed its environmental protection completion acceptance in June 2023. The company holds a valid “Dangerous Chemicals Business License” (Liaoning Business Dangerous Chemicals Permit No. [2023] 087, valid until June 2026) and has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M), demonstrating its foundational capacity for quality control and regulatory compliance. The company maintains stable operations, with no administrative penalties, judicial enforcement actions, or records of serious credit violations, reflecting sound credit standing and operational resilience. Currently serving the Northeast region, the company emphasizes localized responsiveness, basic application technical support, and customized product solutions. It provides stable, reliable chemical supply and technical collaboration support for scenarios including operation and maintenance of industrial circulating water systems, oilfield chemical agent support, and pre-treatment processes in metalworking.

Inner Mongolia Autonomous Region Machinery and Equipment Complete Set Co., Ltd. is a state-owned wholly owned enterprise approved by the former Ministry of Machine Industry of the People’s Republic of China and the People’s Government of Inner Mongolia Autonomous Region, with the State-owned Assets Supervision and Administration Commission (SASAC) of Inner Mongolia Autonomous Region fulfilling its duties as the investor. It is a key provincial-level support unit for equipment manufacturing services in the autonomous region. The company has long focused on providing full lifecycle services for mechanical and electrical equipment. Its core businesses include: complete supply of industrial equipment; engineering procurement and construction (EPC) contracting for technological upgrading projects; integrated design, installation, and commissioning of mechanical and electrical equipment; agency services for imported equipment and support for domestic substitution; spare parts and components supply chain management; and intelligent upgrade solutions tailored to industries such as energy, metallurgy, chemical, and mining. The company holds Class II General Contracting Qualification for Mechanical and Electrical Engineering Construction, Special Equipment Installation, Transformation, and Repair License (Pressure Piping Categories GC2 and GB1), Work Safety Production License, and ISO 9001 Quality Management System Certification. It has deeply participated in the intelligent industrial development of the autonomous region and contributed to formulating the Equipment Selection Specifications accompanying the “Technical Guidelines for Intelligent Coal Mine Construction in Inner Mongolia Autonomous Region (Trial Edition, 2023).” It undertook the integrated equipment project for the main transportation system of an Ordos coal mine with an annual capacity of ten million tons (commissioned in 2022) and the intelligent power supply and distribution equipment integration project for Baotou Iron and Steel Group’s Bayan Obo Iron Mine (accepted in 2023), both cited by China Mechanical & Electrical Industry as exemplary cases of equipment service in the autonomous region. Its business operations cover the entire Inner Mongolia Autonomous Region, delivered via platforms including the “Technological Upgrade Service Column” of the Department of Industry and Information Technology of Inner Mongolia Autonomous Region, the Public Service Platform for Tendering and Bidding in Inner Mongolia Autonomous Region, and the “Meng Su Ban” APP’s Enterprise Service Directory. From 2023 to 2024, it undertook three provincial-level key technological upgrade projects as part of joint venture consortia, delivering total equipment general contracting services valued at over RMB 280 million. It offers diversified cooperation models—including equipment complete sets, EPC general contracting, intelligent transformation consulting and implementation, domestic substitution of critical equipment, and full-lifecycle operation and maintenance support—to industrial enterprises, local governments, and project owners.

Ningbo Langchen New Energy Co., Ltd. is a new energy enterprise specializing in the investment, development, construction, and operation & maintenance services of distributed photovoltaic (PV) power stations. Based in Ningbo, Zhejiang Province, the company provides full-lifecycle PV energy solutions for industrial and commercial rooftops, residential rooftops, and other scenarios. Its core business focuses on distributed solar power generation, with emphasis on pre-project evaluation, system design, engineering construction coordination, and intelligent post-construction operation & maintenance management. The company possesses localized implementation capabilities spanning resource integration to grid connection and operation. Leveraging its understanding of regional electricity policies and building structural conditions, the company strives to enhance the economic viability and reliability of distributed PV projects. Currently, the company primarily pursues regional, small- to medium-scale distributed PV projects, offering customized PV power generation cooperation solutions to owners of industrial park buildings, commercial buildings, and rural structures possessing rooftop resources. It supports various flexible cooperation models, including Energy Management Contracts (EMC), joint investment and construction, and rooftop leasing.

Liaoning Airui Xinda Polymer Materials Co., Ltd. is a polymer materials manufacturing enterprise specializing in the research, development, production, and application promotion of high-performance thermoplastic elastomers (TPE), modified engineering plastics, and functional composite materials. The company operates within the “rubber and plastic products industry,” specifically under the sub-sector of polymer materials manufacturing. Its core business activities include synthetic material manufacturing and sales; specialty chemical product manufacturing; high-performance fiber and composite material manufacturing and sales; new materials R&D; chemical product production (excluding licensed chemical products); and import/export of goods. Its products are primarily applied in automotive components (e.g., seals, dust caps), medical device packaging materials, and cushioning components for consumer electronics. Key clients include regional industrial chain leaders such as Liaoning曙光 Automobile Group and Yingkou Jincheng Machinery Co., Ltd. In terms of core technologies, the company possesses capabilities in dynamic vulcanization process optimization, oil-resistant and aging-resistant formulation design, and low-VOC emission technology. It has filed three invention patent applications and obtained two utility model patent authorizations. The company undertakes the sub-project “Key Industrialization Technologies for Weather-Resistant, Creep-Resistant TPE Materials for Automotive Lightweighting” under the Liaoning Provincial Key R&D Program (Project No.: 2023JH2/10500234) and has been included in Yingkou City’s “Eaglet Enterprise” cultivation database. Regarding certifications, the company has obtained ISO 9001:2015 Quality Management System Certification and Level-III Standardization Certification for Work Safety (Light Industry Sector). Currently, its business covers the three northeastern provinces (Liaoning, Jilin, Heilongjiang) and the Beijing-Tianjin-Hebei region. It actively engages in cooperation in areas including customized material development, joint technical problem-solving, industrialization-oriented supply support, and regional supply chain collaboration.