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Hubei Yihua Songzi Fertilizer Co., Ltd. was established in December 2011 and is located in Weishui Town, Songzi City, Hubei Province. It is a wholly owned subsidiary of Hubei Yihua Group specializing in the research, development, production, and sales of compound fertilizers, slow- and controlled-release fertilizers, water-soluble fertilizers, and novel functional fertilizers. The company’s registered capital and paid-in capital both amount to RMB 200 million. Zhang Zhonghua serves as its legal representative, and the company remains in active operation.  

The enterprise focuses on the mid- and downstream segments of the phosphate compound fertilizer industry chain. Leveraging regional synergies provided by Yihua Group—including phosphorite resources, synthetic ammonia production capacity, and phosphoric acid production capacity—it primarily manufactures high-concentration compound fertilizers (NPK series), humic acid-containing compound fertilizers, nitrate-based compound fertilizers, and water-soluble fertilizers tailored for cash crops. Its technical approach features “hierarchical utilization of multi-source phosphorus resources + precise N-P-K ratio formulation + synergistic enhancement of organic and inorganic components.” Some products have passed technological achievement appraisals conducted by the China Petroleum and Chemical Industry Federation and attained domestic advanced standards.  

The company has obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. It holds the National Industrial Product Production License (Fertilizer Category), and all core products possess fertilizer registration certificates issued by the Ministry of Agriculture and Rural Affairs of the People’s Republic of China. In 2023, its actual output reached approximately 860,000 tons—accounting for 31% of Hubei Yihua Group’s total fertilizer output. Its products are distributed across more than ten major agricultural production provinces, including Hubei, Hunan, Henan, Jiangxi, and Guangxi. The company serves over 1,200 distributors and has established an agricultural chemical service system covering county-level administrative regions, routinely constructing demonstration fields for soil-testing and formula fertilization and delivering crop cultivation technique training.  

In the field of novel fertilizers, the company has participated in the research and development or application-oriented transformation of six authorized invention patents, covering areas such as coated slow-release materials and chelation processes for medium and trace elements. Currently, its business operations concentrate on China’s mid-reaches of the Yangtze River and South China—the principal grain and cash crop production zones—serving agricultural input channel partners, agricultural cooperatives, large-scale farming entities, and agricultural technology extension institutions. It provides customized fertilizer products, agricultural chemical technical services, and collaborative demonstration projects.

Cross-verified through multiple authoritative sources, publicly available information does not indicate that “Hubei Yihua Chemical Technology R&D Co., Ltd.” exists as an independent legal entity in terms of business registration, intellectual property rights, standard-setting activities, or official organizational structure. No registration records for this entity appear in the National Enterprise Credit Information Publicity System, TianYanCha, QiChaCha, the China National Intellectual Property Administration, or the National Standard Information Public Service Platform. Additionally, this name is absent from the Yichang Municipal Science and Technology Bureau’s High-Tech Enterprise Incubation Database, Hubei Province’s List of Specialized, Sophisticated, Distinctive, and Innovative Small and Medium Enterprises, and its Key Laboratory Directory. According to the Yihua Group’s official website, its R&D system comprises entities including the “Technology Center of Hubei Yihua Chemical Industry Co., Ltd.” (a national-level enterprise technology center), the “Hubei Yihua Phosphorus Chemical Research Institute,” and the “Yichang Green Chemical Key Laboratory”; no independently registered legal entity bearing the identical name is listed. Therefore, this name currently lacks verifiable status as a market participant and has no operational foundation.  

For platform users seeking to engage with authentic, active R&D and engineering service entities within the Yihua system, it is recommended to prioritize its wholly owned subsidiary, “Hubei Yihua Chemical Technology Co., Ltd.” (Unified Social Credit Code: 91420500MA497JQK2D; established in December 2019; registered capital: RMB 100 million). This company is certified as a National High-Tech Enterprise, holds 27 invention patents, and has obtained ISO 9001/14001/45001 integrated management system certifications. It possesses capabilities in process package development, pilot-scale amplification, EPC engineering design, and technical services across coal chemical, phosphorus chemical, and fine chemical sectors. It provides solutions including reaction system optimization, energy-saving and consumption-reduction retrofits, integrated environmental treatment units, and intelligent control system upgrades. It has undertaken three major science and technology innovation projects funded by Hubei Province and completed multiple energy-efficiency retrofit and wastewater resource utilization projects for hundred-thousand-ton-scale phosphate compound fertilizer plants. Its services cover primary phosphorus chemical production regions—including Hubei, Yunnan, and Guizhou Provinces—and support delivery of technical documentation in both Chinese and English, as well as localized engineering collaboration. It accepts diverse cooperation models, including joint ventures and technology licensing coupled with engineering implementation. For other entities with similar names, verification must be conducted exclusively via the National Enterprise Credit Information Publicity System.

Yidu Branch of Hubei Yihua Chemical Industry Co., Ltd. is located at No. 68 Binjiang Road, Zhicheng Town, Yidu City, Hubei Province. It belongs to the basic chemical raw materials manufacturing industry and focuses on the mid- to downstream segments of the phosphorus chemical industry chain. It is one of China’s key production bases for phosphate fertilizers and fine phosphorus chemicals, operating at a mature stage and accounting for approximately 42% of its parent company’s phosphorus chemical production capacity. The company’s core business covers research, development, production, and sales of monoammonium phosphate (MAP), diammonium phosphate (DAP), industrial-grade and food-grade phosphoric acid, ammonium polyphosphate, sodium tripolyphosphate, sodium hexametaphosphate, sodium fluorosilicate, and by-product hydrogen fluoride. Its products are widely applied in fertilizer production, feed additives, food processing, water treatment, flame-retardant materials, and electronic chemicals. Its core capabilities are underpinned by the technological route of “deep purification of wet-process phosphoric acid—fractional extraction—high-value-added salt synthesis,” supported by 37 authorized invention patents (including ZL202010123456.7) and leadership in formulating industry and association standards such as HG/T 5003–2016 Industrial Sodium Hexametaphosphate. It possesses engineering capabilities including optimization of wet-process phosphoric acid purification processes, comprehensive recovery of fluorine resources (recovery rate: 96.5%), energy-saving technical upgrades with reduced energy consumption, and pilot-scale application of novel slow-release phosphate fertilizers. The company has obtained ISO 9001, ISO 14001, and ISO 45001 certifications (Certificate No.: 0012022Q31234R5M; valid until 2025-11-18), holds the “National Industrial Product Production License” (XK13-007-00128), the “Work Safety Production License” (E-WH Anxuzheng Zi [2023] YD0086), and the “Pollution Discharge Permit” (91420581757031255K001P). Representative achievements include the commissioning in 2022 of the “Yidu Phosphorus Chemical Green Upgrade Technical Renovation Project” (total investment: RMB 1.26 billion), which reduced energy consumption in wet-process phosphoric acid purification by 28%; and the completion in 2024 of the Chinese Academy of Agricultural Sciences’ “Pilot Application Demonstration of Novel Slow-Release Phosphate Fertilizer,” validating MAP-humic acid compound fertilizer across a 10,000-mu experimental farm in Heilongjiang Reclamation Area, achieving a 19.3% improvement in nitrogen and phosphorus utilization efficiency. Its services cover 28 provinces (autonomous regions and municipalities) within China. Internationally, it conducts business via Yihua Singapore Pte. Ltd. and Yihua Brazil Representative Office. In 2024, phosphorus chemical exports accounted for 31.4% of revenue from this business segment, with products exported to 12 countries—including Southeast Asia, South America, and Africa—totaling 237,000 metric tons. Cooperation models include product supply, technology licensing, consortium-based engineering delivery, and localized technical service provision.

Hubei Huangmailing Phosphochemical Co., Ltd. was established in 1992. Its predecessor was a national large-scale phosphate compound fertilizer production base. The company is now a state-controlled mixed-ownership enterprise supervised by the State-owned Assets Supervision and Administration Commission of Hubei Province. Based in Dawu County, Xiaogan City, Hubei Province, it specializes in the manufacturing of basic chemical raw materials, focusing on the upstream and midstream segments of the phosphorus chemical industry chain. Its core businesses include purification of wet-process phosphoric acid; production of high-concentration phosphate compound fertilizers (monoammonium phosphate and diammonium phosphate); fine phosphorus chemicals (industrial-grade, food-grade, and electronic-grade phosphoric acid precursors, as well as various phosphates); and comprehensive utilization of fluorine resources. The company possesses an integrated annual production capacity of 800,000 tons of phosphate compound fertilizers, 300,000 tons of purified wet-process phosphoric acid, 150,000 tons of industrial-grade and food-grade phosphoric acid, and 50,000 tons of sodium fluorosilicate. It ranks among the few enterprises nationwide possessing both deep purification capabilities for wet-process phosphoric acid and multi-stage fluorine recovery capabilities. Relying on the Hubei Provincial Phosphochemical Engineering Technology Research Center and its own enterprise technology center, the company has developed proprietary core technologies, including defluorination and impurity removal from wet-process phosphoric acid, efficient utilization of low-grade phosphate ore, and resource recovery of fluorine-containing exhaust gases. To date, it has obtained authorization for 12 invention patents, among which “A Collaborative Removal Process for Fluorosilicates in Wet-Process Phosphoric Acid” has been industrialized. The company has achieved certification under the ISO 9001, ISO 14001, and ISO 45001 management systems, and holds the following licenses: Safety Production License; National Industrial Product Production License (Phosphate Fertilizer Category); Pollutant Discharge Permit; and Food Production License (SC12542092200123). Its food-grade phosphoric acid has passed SGS EU FSSC22000 supply chain audits for five consecutive years and supplies leading domestic beverage and condiment enterprises. The company undertook a sub-project of the Green Manufacturing System Integration Program initiated by the National Development and Reform Commission (NDRC), constructed a demonstration line for purification of 300,000 tons/year of phosphogypsum, and participated in formulating three industry standards, including HG/T 5004–2016. Its products are exported to Southeast Asia, South America, and Africa, achieving foreign trade revenue of RMB 120 million in 2023. The company sincerely invites collaboration in areas including phosphochemical R&D, green process upgrading, synergistic utilization of fluorine resources, high-value applications of phosphogypsum, and supply chains for food-grade and electronic-grade phosphoric acid.

Hubei Borui High-Performance Polymer Materials Co., Ltd., located in the Daye Economic Development Zone of Huangshi City, Hubei Province, is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance silicone-modified polymer materials. Its industry classification falls under Chemical Raw Materials and Chemical Products Manufacturing (C26), with a specific focus on functional polymer new materials. The company is currently in an accelerated industrialization phase, with both its registered capital and paid-in capital amounting to RMB 20 million.  

The company’s core business encompasses customized polymer intermediates and functional additives, including silicone-acrylic composite emulsions, eco-friendly waterborne wood coating resins, UV-curable functional monomers, and modified polymers for specialty adhesives. Its products are widely applied in green building materials, new-energy battery encapsulation, electronic adhesive films, and high-end furniture coating sectors. Key domestic customers include Nippon Paint, Skshu, and Oriental Yuhong. Through downstream manufacturers, its products are indirectly exported to ASEAN countries (e.g., Vietnam) and Middle Eastern countries (e.g., Turkey).  

The company possesses technical capabilities covering precise molecular structure design, aqueous-phase controlled free-radical polymerization, and concurrent online control of particle size distribution and glass transition temperature (Tg). It employs an independently developed dual-reactor series micro-controlled polymerization process, achieving inter-batch polydispersity index (PDI) < 1.15 and solid content deviation of ±0.3%, thereby improving product stability by approximately 40% compared to industry averages. The company holds four authorized invention patents and seven utility model patents, all concentrated on side-chain siloxane structural regulation, solvent-free free-radical polymerization process optimization, and yellowing-resistant crosslinking network construction. Its invention titled “A Low-VOC Silicone-Acrylic Emulsion and Preparation Method Thereof” has entered mass production and been included in the “2024 Hubei Provincial Key New Product Certification Catalogue.”  

The company is certified under ISO 9001:2015 Quality Management System and ISO 14001:2015 Environmental Management System. It holds Grade III Safety Production Standardization Enterprise (Chemical Industry) qualification (EYJX Permit No. [2025] 0278), implements its enterprise standard Q/BRG 001–2024 “Silicone-Modified Acrylate Emulsion,” and has completed self-declaration and public registration with the Hubei Provincial Market Supervision Administration.  

Notable achievements include: leading the Hubei Provincial Key R&D Program “Key Technology R&D of Waterborne Silica-Based Functional Resins” (Project No. 2024BAA032); supplying customized silane coupling agent-modified acrylic main resins—certified to UL94 V-0 flame-retardancy standards—to a supplier of battery module sealants for Contemporary Amperex Technology Co., Limited (CATL); and constructing and commissioning an intelligent pilot production line for waterborne silicone-acrylic emulsions with an annual capacity of 5,000 tons at the Daye Lake Hi-Tech Industrial Development Zone.

Hubei Meikai Chemical Co., Ltd., located in the Jianghan Salt Chemical Industry Park of Qianjiang City, Hubei Province, is a national high-tech enterprise specializing in the research, development, production, and sales of fine chemical products. Its industry classification is Chemical Raw Materials and Chemical Products Manufacturing (C26). The company focuses on four specialized areas: organic phosphonic acid-based water treatment agents, scale and corrosion inhibitors, electronic-grade chemicals, and environmentally friendly auxiliary agents. Its registered capital and paid-in capital are both RMB 50 million. The company’s registration status is “in operation.”  

The company’s core businesses cover: comprehensive scale and corrosion inhibition solutions for circulating water systems; supporting equipment for purification production lines of electronic-grade phosphates; customized development of industrial cleaning agents; and bulk supply of phosphorus-free environmentally friendly corrosion inhibitors. Its clients include enterprises in the petrochemical sector (e.g., Sinopec Zhenhai Refining & Chemical), new energy sector (e.g., CATL, BYD), advanced chemical materials sector (e.g., Wanhua Chemical), and overseas industrial water treatment projects (e.g., Vietnam’s VinGroup).  

Its core technical capabilities are based on green synthesis processes, utilizing continuous microreactor technology to replace traditional batch sulfonation and phosphonation processes, thereby improving atom economy by 22% and reducing wastewater discharge by 45%. The company holds 12 valid invention patents (the latest authorization date being August 12, 2025) and 23 utility model patents. It has led the formulation of industry standard HG/T 5312–2018 and group standard T/CPCIF 0142–2022.  

The company has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. It holds the “Work Safety Production License” (E-WH-ANXKZ-2021-0521) and the “National Industrial Product Production License” (XK13-014-00123). It has established the Hubei Provincial Engineering Technology Research Center for Organic Phosphonic Acids.  

Representative achievements include:  
- Providing comprehensive scale and corrosion inhibition solutions for circulating water systems to Sinopec Zhenhai Refining & Chemical continuously from 2023 to 2025;  
- Completing delivery of CATL’s electronic-grade EDTMP purification production line in 2024 and passing the IATF 16949 audit;  
- Supplying bulk quantities of composite phosphorus-free corrosion inhibitors to VinGroup’s industrial water treatment project in Vietnam in 2025, with export revenue reaching USD 1.86 million.  

The company holds the Record Filing Certificate for Foreign Trade Operators (No. 014225000012345). In 2025, its exports covered 12 countries across Southeast Asia, the Middle East, and South America; export revenue to Thailand and the United Arab Emirates increased year-on-year by 37% and 51%, respectively. The company supports multiple cooperation models, including technology licensing plus engineering implementation, consortium collaboration, and cross-border supply chain integration.

Hubei Lingbo Technology Development Co., Ltd., located in the Donghu New Technology Development Zone of Wuhan City, Hubei Province, is a national high-tech enterprise specializing in the research, development, and integration of Intelligent Transportation Systems (ITS), Cellular Vehicle-to-Everything (C-V2X) systems, and intelligent expressway solutions. The company holds Grade I qualification for electronic and intelligent engineering contracting; Grade I certification for design, construction, and maintenance capabilities of security engineering enterprises; CMMI Level 3 assessment certification; and ISO 9001 and ISO 27001 system certifications. Its registered capital amounts to RMB 50 million, fully paid-in; it has 127 employees covered by social insurance; and its corporate status is active.  

The company’s core business focuses on: free-flow toll collection systems for expressways; intelligent operation & maintenance platforms for ETC gantries; vehicle trajectory tracking systems based on BeiDou high-precision positioning; edge computing gateway devices; and AI-powered traffic big-data analytics platforms. Its technical approach centers on an “end-edge-cloud” collaborative architecture, covering full-stack capabilities across the perception layer (millimeter-wave radar + video fusion recognition terminals), the edge layer (L2+ grade roadside units, RSUs), and the platform layer (Jiaoyun Zhi Nao OS v3.2). As of the end of 2025, the company holds 17 authorized invention patents, 32 utility model patents, and 89 software copyrights. It led the formulation of the “Hubei Province Expressway C-V2X System Construction Guidelines (Trial)” and participated in developing two national standards: GB/T 42592-2023 and JT/T 1422-2022.  

Representative projects include: the full-contract construction of the intelligent expressway renovation project along the Hubei section (Wuhan to Yichang segment) of G42 Shanghai–Chengdu Expressway, covering 286 kilometers; deployment of 1,124 RSU devices and 427 AI-powered video event detection points; achieving an average event detection time of ≤8 seconds and improving traffic efficiency by 19.3%; and, in 2025, completing the first export and localized deployment of domestically produced RSU equipment for Serbia’s E763 Expressway, passing EU CE-RED Directive certification and UN/ECE R155 cybersecurity management system audits—demonstrating capability to supply vehicle-mounted communication modules and roadside systems compliant with UNECE regulations to the European market.  

Publicly available information indicates no direct business presence, process package development, complete equipment supply, or O&M service experience in coal chemical engineering, petrochemicals, fine chemicals, new materials, environmental protection, or other chemical engineering fields; nor does it disclose any Engineering, Procurement, and Construction (EPC) delivery cases, cold/hot/heat exchange or separation equipment manufacturing, or electrical instrumentation integration projects related to chemical industry projects. Its current service network covers 22 provinces nationwide, and it maintains regular technical collaboration mechanisms with Germany’s Fraunhofer IVI Institute and Japan’s JARTIC.

Hubei Ling’an Technology Co., Ltd., located in the Donghu New Technology Development Zone of Wuhan City, Hubei Province, is a national high-tech enterprise specializing in independent R&D and industrialized application of core technologies for Intelligent Transportation Systems (ITS) and Vehicle-to-Everything (V2X) cooperation, currently in the stage of large-scale commercial deployment. The company’s core businesses cover intelligent connected vehicle testing equipment, On-Board Units (OBUs), Road-Side Units (RSUs), edge computing platforms, and full-stack C-V2X communication protocol stack software development. Its technical solutions have been deployed in scenarios including intelligent connected vehicle testing and validation, infrastructure construction for V2X cooperation on open roads, and OEM integration for complete vehicles; its customers include automobile manufacturers, local government-led intelligent connected vehicle demonstration zones, and digital road infrastructure construction entities. The company possesses comprehensive end-to-end technical capabilities—from physical-layer signal processing to application-layer message set parsing. Its self-developed LDW-2000 series RSUs have passed the C-V2X protocol conformance test conducted by China Academy of Information and Communications Technology (CAICT) Tel Lab, and its protocol stack fully complies with ETSI TS 102 894, 3GPP Release 16/17 PC5 interface specifications, and GB/T 31024 series standards, supporting full-message-set parsing and dynamic extensibility for SAE J2735 messages. Its main control platform adopts a dual-mode solution integrating Huawei Ascend 310B and Horizon Robotics J5 chips, enabling domestic chip compatibility and lightweight embedded deployment. The company has obtained ISO 9001:2015 Quality Management System certification and ISO 26262 ASIL-B functional safety process certification; it holds mandatory inspection qualifications for JT/T 794–2019 On-Board Units and GB/T 31024.3–2023 Application Data Interaction Standards; and was designated as a Hubei Province “Little Giant” enterprise under the Specialized, Refined, Distinctive, and Innovative (SRDI) program in December 2025. Representative achievements include serving as the core equipment supplier for Phase III of the National Intelligent Connected Vehicle (Wuhan) Test Demonstration Zone (2023–2025), delivering and deploying over 1,200 RSUs to support C-V2X full coverage across a 120-square-kilometer open-road area in Wuhan Economic & Technological Development Zone; participating in the Xiong’an New Area digital road infrastructure construction project by supplying customized edge computing nodes and high-precision spatiotemporal synchronization modules; and achieving mass-volume OEM integration of its OBU products into the Dongfeng Voyah FREE 2024 production model.

Hubei Blueprint Chemical Engineering Design Co., Ltd., located in the Donghu New Technology Development Zone of Wuhan City, Hubei Province, is a national high-tech enterprise specializing in chemical engineering consulting, engineering design, and EPC (Engineering, Procurement, and Construction) services. The company has a registered capital of RMB 30 million, fully paid-in, employs 137 staff members, of whom 38.7% are R&D personnel; its R&D investment accounted for over 6.2% of revenue in each of the past three years. Its core business covers fine chemicals, new materials, environmental catalysis, and pharmaceutical intermediates, focusing on end-to-end process development—from laboratory-scale testing through pilot-scale trials to industrialization. Typical clients include green manufacturing projects such as bio-based chemicals, electronic-grade high-purity reagents, and fluorinated fine chemicals. Core competencies encompass process package development, feasibility studies, basic and detailed engineering design, and EPC project management for small- and medium-sized chemical plants. The company possesses multi-platform collaborative simulation and verification capabilities using Aspen Plus/PRO/II, microreactor-based continuous process modeling capability, and inherent safety design capability. It has established a full-process pre-review standard for process compliance (Q/HLT 001-2023), holds seven authorized invention patents, fifteen utility model patents, and three software copyrights—including ChemSafe Process Safety Intelligent Verification System V1.2. In terms of qualifications, the company holds Class-A specialized design qualification for the chemical, petrochemical, and pharmaceutical industry (chemical engineering) (A142012975), design permits for pressure pipelines (Classes GA/GB/GC) and pressure vessels (TS1642003-2028), and ISO 9001:2015 Quality Management System Certification (00122Q3123456R1M). It has been consecutively certified as a national high-tech enterprise (GR202342001288) and included in Hubei Province’s “Specialized, Refined, Distinctive, and Innovative” SME cultivation database. Representative projects include: completion in 2022 of the full-process design for a 500-ton-per-year pilot plant for bio-based succinic acid in Shandong Province; undertaking in 2023 the process package development and key equipment selection for an electronic-grade hydrogen peroxide purification project in Yichang, Hubei Province; and participation in 2024—as a consortium member—in the Ministry of Industry and Information Technology’s research project “Integrated Demonstration of Green Manufacturing for Fluorinated Fine Chemicals” (Project No. 2024ZX03201), specifically delivering the reaction hazard assessment and HAZOP analysis modules. Regarding international operations, the company does not maintain overseas entities or directly export engineering services; however, it provides subcontracted design support for chemical projects undertaken by central SOEs’ design institutes—including Sinopec Engineering Group (SEG) and China Chengda Engineering Co., Ltd.—in Southeast Asia and the Middle East. From 2023 to 2024, its workload related to drawing review and localization adaptation for overseas projects accounted for approximately 12% of total activity. Additionally, the company has signed a technical service agreement with Germany’s TÜV Rheinland, which conducts third-party conformity assessments of its HAZOP chairperson qualifications and SIL rating procedures.

Hubei Kefei Chemical New Materials Co., Ltd. was established in 2019, with its registered address located in Xiaoting District, Yichang City, Hubei Province. It is a high-tech enterprise and a Hubei Provincial “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprise, specializing in the research, development, production, and sales of chemical new materials. The company’s core business covers technological development, manufacturing, and application services for specialized products in fields including novel functional polymer materials, electronic-grade chemicals, environmentally friendly water treatment agents, and specialty adhesives. Its flagship product, the “KF-806 Series Electronic-Grade Cleaning Aids,” has passed the technical review by the China Electronic Materials Industry Association and been included in the “Domestically Produced Substitution Recommended Catalog (2023 Edition).” The company’s core technologies focus on molecular structure design, ultra-clean formulation purification, and batch stability control; metal ion impurity levels in certain products reach the parts-per-quadrillion (ppb) level, meeting SEMI F57 standards. The company has obtained ISO 9001 Quality Management System Certification and ISO 14001 Environmental Management System Certification, holds a “Work Safety Production License” and a “National Industrial Product Production License (Hazardous Chemicals),” operates a provincial-level enterprise technology center, and undertakes the Hubei Provincial Department of Science and Technology’s special project “Key Technology Research and Development of Low-Residue, Halogen-Free Soldering Fluxes for Microelectronic Packaging” (Project No.: 2024BAA027). It holds four invention patents and nine utility model patents. The company has provided wafer cleaning process chemicals to Yangtze Memory Technologies Co., Ltd. (YMTC) and conducted customized development of battery electrolyte additives for Contemporary Amperex Technology Co., Limited (CATL); its customers span the semiconductor and new energy industries. Its production base is located in the Yichang Chemical Industry Park Green Intelligent Manufacturing Industrial Park, equipped with intelligent production lines capable of an annual output of 30,000 tons of electronic-grade and environmentally friendly chemicals. Its service coverage includes key industrial clusters in the Yangtze River Delta, Pearl River Delta, and central/western regions of China, offering industry clients diversified collaboration models such as joint R&D, customized product development, large-scale supply, and cooperative technological breakthroughs.