Dalian Fusheng Pharmaceutical Co., Ltd., located in the Dalian High-Tech Industrial Development Zone, Liaoning Province, is a national high-tech enterprise specializing in the research and development, manufacturing, and marketing of high-end chemical pharmaceuticals. It operates under the controlling framework of China Resources Pharmaceutical Group (indirectly controlled via China Resources Double-Crane Pharmaceutical Co., Ltd.) and possesses comprehensive quality management capabilities across the entire drug lifecycle, as well as a solid foundation for large-scale industrialization. The company’s core business covers generic drug R&D and consistency evaluation efforts targeting therapeutic areas including analgesia, respiratory disorders, cardiovascular diseases, and neurological conditions. Its key products include Tramadol Hydrochloride Tablets, Ambroxol Oral Solution, and China’s first Category 4 New Drug—Ambroxol Dry Suspension for pediatric use—approved for market entry. These products are widely distributed across hospitals and primary healthcare facilities.  

The company has established a provincial-level enterprise technology center and a postdoctoral research workstation. It holds 23 valid invention patents and has led or participated in the formulation of three industry standards. Its Quality-by-Design (QbD) platform covers the formulation process development stage for all currently manufactured dosage forms, shortening R&D cycles by over 40%. The company operates four GMP-certified production lines covering tablets, hard capsules, active pharmaceutical ingredients (APIs)—such as Tramadol Hydrochloride and Ambroxol Hydrochloride—and Chinese herbal extracts. Additionally, it has built China’s first pilot-scale nanocrystal oral solid-dosage-form production line compliant with GMP requirements.  

The company has obtained certifications for three major management systems: ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. Its API manufacturing facility passed an on-site inspection conducted by the European Directorate for the Quality of Medicines & HealthCare (EDQM) in November 2024 and received a Certificate of a Suitability (CEP). In February 2025, it obtained formal confirmation from the U.S. Food and Drug Administration (FDA) that all observations listed on Form FDA 483 had been fully resolved. Consequently, the company is authorized to export pharmaceutical products to 32 countries, including the United States, the European Union, and Southeast Asian nations.  

Representative achievements include undertaking a sub-project under the national “Major New Drug Creation” Science and Technology Program—the “Development and Industrialization of Nanocrystal Key Technologies for Poorly Soluble Drugs”—and the successful market approval in 2024 of Fusheng® Ambroxol Dry Suspension, independently developed by the company, which filled a domestic gap in pediatric respiratory drug formulations. In 2025, API export revenue reached USD 42.8 million, representing a 19.3% year-on-year increase, with primary destinations including India, Brazil, Egypt, and ASEAN countries. In early 2026, the company signed a local packaging cooperation agreement with PT Kimia Farma, Indonesia, launching its first overseas formulation collaboration project.

Suzhou Weiaisheng Fluid Control Equipment Engineering Co., Ltd. is an integrated service provider specializing in precise fluid control for process industries. Based in Suzhou, the company serves clients in process industries—including chemical, pharmaceutical, and food sectors—by delivering comprehensive solutions for fluid control equipment and automation systems. Its core business activities encompass research and development support, sales, and technical services for fluid control equipment, industrial valves, actuators, intelligent instrumentation, and related components; installation, commissioning, and engineering general contracting of electromechanical equipment; and self-operated and agency import/export of various goods and technologies. The company’s core competencies lie in system-level selection/integration and on-site commissioning services. Leveraging deep application expertise with standard components (e.g., control valves, valve positioners, actuators, pressure/flow instruments), it provides customers with end-to-end services—from conceptual design and equipment package supply to commissioning support. The enterprise is classified under the industry category “Manufacture of Industrial Automatic Control System Equipment” (National Economic Industry Classification Code 3423); its operational status is normal and ongoing. Verified information currently available does not indicate that the company holds certifications such as ISO 9001, API, CE, or TS, nor does it disclose publicly available special equipment manufacturing licenses, intellectual property registrations, tender award records, or project case studies. All business activities strictly adhere to the scope explicitly defined in its business license, with no evidence of proprietary large-scale production facilities or core technology patent portfolios. Potential collaboration areas include integrated supply of fluid control equipment, upgrading of automation system configurations, on-site installation and commissioning support, and coordinated import/export services—suitable for medium- to short-term engineering projects requiring regulatory compliance, responsive efficiency, and localized technical support.

Changmao (Dalian) New Materials Co., Ltd. was established on December 25, 2020, with its registered address at No. 8 Tashan Street, Dalian Changxing Island Economic Zone, Liaoning Province. Pan Chun is the legal representative. Its business scope includes:  
Permitted projects: production of feed additives; production of food additives; production of hazardous chemicals. (Projects subject to statutory approval may only be conducted after obtaining approval from relevant authorities; specific business items shall be determined based on approval documents or permits issued by competent authorities.)  
General projects: production of chemical products (excluding chemically regulated products requiring permits); production and supply of thermal energy; research and development of new materials; sales of chemical products (excluding chemically regulated products requiring permits); import and export of goods; processing and manufacturing of lubricants (excluding hazardous chemicals); sales of lubricants; sales of feed additives; sales of food additives.

A complete set of process technologies for producing elemental yellow phosphorus using the electric thermal method (thermal process) with raw materials including phosphate rock, coke, and silica. Yellow phosphorus is a foundational product in the phosphorus chemical industry, with downstream applications extending to glyphosate (the world's most widely used herbicide), red phosphorus, thermal phosphoric acid, phosphorus pentoxide, and other varieties. The process is sensitive to electricity costs, making it suitable for construction in regions abundant in hydroelectric resources. It can be integrated with downstream technologies mastered by the team, such as monopotassium phosphate and phosphorus pentoxide, to construct a comprehensive phosphorus chemical industry chain technical solution for the owner. Technology delivery includes the process package, design drawings, operation manuals, and training materials, with a cycle of approximately 3 to 18 months.

Dalian Sandeli Gas Industry Co.,Ltd. was established in 2001, with its registered address at No. 10-C, Changbang Road, Dalian Economic & Technological Development Zone, Liaoning Province. It is a regional industrial gas specialist supplier headquartered in Dalian and operating legally under valid permits, focusing on midstream gas distribution and on-site gas supply support services. The company’s core business encompasses the production, filling, storage, transportation, and sale of compressed and liquefied gases—including oxygen, nitrogen, argon, carbon dioxide, acetylene, and hydrogen—as well as the sale of gas equipment, technical consulting, and after-sales services. Its primary customers are local manufacturing enterprises, broadly covering sectors such as mechanical processing, shipbuilding components, metal welding, food preservation, and medical auxiliary gas applications. The company holds full-category industrial gas filling qualifications and possesses the “Safety Production Permit for Hazardous Chemicals” issued by the Liaoning Provincial Department of Emergency Management (covering oxygen, nitrogen, argon, carbon dioxide, etc.) and the “Special Equipment Production Permit (Gas Cylinder Filling)” issued by the Liaoning Provincial Market Supervision Administration. It has also obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M, valid until November 2025). According to the “Liaoning Province List of Hazardous Chemicals Producers (2024 Edition)” and the Dalian Municipal Emergency Management Bureau’s Q4 2024 Supervisory Inspection Bulletin, the company maintains continuous compliance in its operations. Currently, its business focuses exclusively on the Dalian region and its surrounding areas; no publicly available information indicates inter-provincial operational sites, export activities, or international project collaborations. The company can provide manufacturing enterprises with standardized gas product supply, on-site gas generation support, cylinder filling services, and complementary technical solutions—suitable for localized, stable, and reliable industrial gas demand fulfillment and long-term gas supply partnerships.

Qinghai Wucai Alkali Industry Co., Ltd. is located in the Industrial Park of Delingha City, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai Province. It is a large-scale soda ash manufacturing enterprise controlled by Qinghai Salt Lake Industry Co., Ltd.—a key state-owned enterprise under the jurisdiction of Qinghai Province—with the State-owned Assets Supervision and Administration Commission of Qinghai Province as its actual controller. The company’s registered capital is RMB 580 million, and it operates at a mature and stable stage, having ranked among the top ten soda ash producers nationwide for several consecutive years.  

The company focuses on research, development, production, and large-scale operation of the ammonia-soda process for soda ash and co-production of ammonium chloride. Its primary products are industrial sodium carbonate (light and dense grades), widely applied in flat glass, photovoltaic glass, alumina, detergents, and environmental desulfurization sectors. In 2024, 62% of its output was sold to glass industry clusters in East and North China, while 15% supplied alumina enterprises in Western China.  

The company possesses full-process technological optimization capabilities and has established a provincial-level enterprise technology center. It holds five invention patents and seventeen utility model patents related to soda ash production. Among them, the “Crystallization Control Technology for Low-Salt Dense Soda Ash” and the “High-Efficiency Gas-Liquid Distribution Device for Ammonia Recovery Towers” have been industrialized and included in the *Directory of Energy-Saving and Low-Carbon Technologies for China’s Soda Ash Industry (2024 Edition)*. The company has led or participated in revising national and industry standards including GB/T 210.1–2022 *Industrial Sodium Carbonate* and T/CPCIF 0182–2023 *Technical Specification for Green Design Product Evaluation—Soda Ash*.  

The company has obtained certification for the ISO 9001, ISO 14001, and ISO 45001 management systems (Certificate No.: 00122Q41234R1M, valid until May 2027), holds the *National Industrial Product Production License* (XK13-008-00027) and the *Safety Production License for Hazardous Chemicals* ((Qingxi) WH Anxuzhengzi [2023] No. 006), and has passed third-party evaluation for National Green Factory designation (Announcement No. 38, 2024, Ministry of Industry and Information Technology).  

In 2022, the company completed its first technical renovation project—the first domestic integrated intelligent optimization control system based on DCS + APC—achieving a premium-grade product rate of 99.2% for dense soda ash. In 2023, it undertook a key R&D program funded by the Qinghai Provincial Department of Science and Technology; the resulting technology was applied to Phase II circulating water station operations, reducing chemical reagent costs by 18.7%. In 2024, as a principal drafting entity, the company completed the compilation of the *Guideline for Carbon Emission Accounting in the Soda Ash Industry* (T/CCASC 021–2024).  

Currently, the company’s service scope focuses on domestic chemical engineering projects and technical service coordination, offering process package delivery, technology licensing, EPC collaboration, intelligent transformation consulting, and support for green factory construction.

Dalian Fujun Port Logistics Co., Ltd. is located at No. 6 Gangxing Road, Daguishan Subdistrict, Jinpu New Area, Dalian City, Liaoning Province. Established in 2018, it is a regional specialized service provider focused on integrated port logistics services. The company’s core business centers on logistics coordination at the downstream end of the chemical industry chain, serving local foreign trade-oriented chemical manufacturing enterprises, shipping companies, and supply chain clients. Its specific service scope includes container and general cargo loading/unloading and storage, short-haul container truck transportation, freight forwarding, bonded warehousing, and multimodal transport organization—particularly supporting port–rail/road terminal connectivity for coal chemical products and petrochemical exports, as well as fine chemical raw material imports. Its core capabilities lie in efficient yard operations and collection/distribution scheduling within the port’s hinterland, and it possesses the capacity to routinely handle container truck transportation and yard support services for Dalian Port’s Dayaowan and Dalianwan terminals. It has also participated in logistics support work for the pilot program on “cross-border e-commerce export consolidation supervision mode” in the Dalian Pilot Free Trade Zone. Its operations rely on a foundational Transportation Management System (TMS) for scheduling; however, there is no evidence of implementation of cutting-edge technologies such as automated terminal equipment or AI-based route optimization. In terms of qualifications, the company holds a “Road Transport Operation Permit” (Permit No.: Liao Jiao Yun Guan Xu Ke Da Zi 210213000001), authorizing ordinary freight transport and specialized freight transport (containers). Regarding typical performance, its services cover Dalian Port’s major operational terminals, handling transshipment and warehousing of chemical-related containers and bulk materials. Its project portfolio primarily comprises routine collection/distribution and bonded warehousing operations with individual daily volumes ranging from 10 to 50 TEUs. Deliverables include door-to-port, port-to-warehouse, yard storage, and customs clearance coordination services. Platform users may collaborate via customized logistics solutions, outsourced container truck transportation, leased bonded warehousing, and multimodal transport interface integration.

Suzhou Tongsuo Technology Co., Ltd. is a high-tech enterprise specializing in precision mold design and manufacturing, injection molding, and R&D and production of structural components for intelligent terminals. The company positions itself as an integrated solution provider of precision plastic structural components for three major sectors: consumer electronics, automotive lightweighting, and industrial automation. Its core businesses include structural components for consumer electronics—such as smartphone mid-frames, folding-screen hinge brackets, and AR/VR housings—as well as plastic components for automotive lightweighting and precision components for industrial automation. Its products are widely applied by leading domestic smartphone brands and their Tier-1 module manufacturers, and are indirectly exported to Southeast Asian and European markets via the supply chain. The company possesses end-to-end delivery capabilities covering high-precision mold development (including CNC machining, EDM, and mirror-surface polishing), fully electric injection molding (clamping force ranging from 60 to 2,500 tons), surface treatment (IML, PVD, micro-arc oxidation), and assembly and testing. To date, it holds 17 invention patents and 83 utility model patents, with technological expertise focused on multi-slider mold structures, fingerprint-resistant and scratch-resistant composite material processes, and warpage control algorithms for thin-walled parts. It has also participated in the revision of the industry standard “GB/T 39792-2021 Plastic Products—Dimensional Inspection Methods for Precision Injection-Molded Parts.” In terms of certifications, the company is certified under ISO 9001:2015 and IATF 16949:2016 quality management systems and holds a certification for the Quality Management System for Weapons and Equipment. It has been recognized as a Jiangsu Province “Specialized, Refined, Distinctive, and Innovative” (SRDI) SME and as a Suzhou Municipal Intelligent Manufacturing Demonstration Workshop. Leveraging its Provincial Enterprise Technology Center and Municipal Postdoctoral Innovation Practice Base, the company’s R&D investment accounted for 5.2% of its revenue in 2023. Currently, it offers collaborative development, customized production, co-design of molds, and rapid small-batch validation services to OEMs, module manufacturers, and system integrators.

Dalian Sanda Gas Purification Technology Co., Ltd., located in Yingchengzi Subdistrict, Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in research and development of industrial gas purification and special gas purification technologies, equipment manufacturing, and system integration. The company operates within the specialized environmental protection equipment manufacturing sector (C3591) and the atmospheric pollution control equipment sub-sector, and has entered a mature industrialization development stage. Its core business covers: electronic specialty gas purification units; high-purity gas purification systems for semiconductor-grade nitrogen, hydrogen, argon, etc.; inert gas circulation purification equipment for cathode/anode material production in lithium-ion batteries; and integrated deep-removal solutions for hazardous components—including H₂S, NH₃, and VOCs—in exhaust gases from petrochemical and coal chemical industries. Key clients include SMIC, Yangtze Memory Technologies Co., Ltd. (YMTC), Contemporary Amperex Technology Co., Limited (CATL), and Wanhua Chemical Group Co., Ltd. Core technical capabilities encompass low-temperature catalytic oxidation, MOF adsorbent material modification, and online trace-impurity monitoring via mass spectrometry coupling. The company has established a patent portfolio comprising 12 invention patents and 37 utility model patents. Its “ppb-level dual-control purification technology for oxygen and moisture” has been tested and certified by the China Electronics Standardization Institute, achieving post-purification gas specifications of O₂ ≤ 50 ppt and H₂O ≤ 20 ppt, fully compliant with SEMI F57-0320 standards. The company possesses full-chain capabilities spanning process package development, engineering design, core equipment manufacturing, and EPC delivery. Its SDP-series electronic specialty gas purifiers have been included in the Ministry of Industry and Information Technology’s “Recommended Catalogue of National Industrial Energy-Saving Technologies and Equipment” and have received recognition as Liaoning Province’s “First-of-a-Kind Major Technical Equipment.” The company holds ISO 9001:2015 Quality Management System and ISO 14001:2015 Environmental Management System certifications, as well as a GC1-class “Special Equipment Production License” (for pressure piping component manufacturing), maintains provincial-level enterprise technology center accreditation, and has participated in the revision of two national standards, including GB/T 16942—2023. Representative projects include: delivery of eight 6N-grade electronic-grade ammonia purification systems (200 Nm³/h per unit) to the national integrated circuit materials platform, achieving import substitution; provision of a full-process sulfur-nitrogen co-removal unit for a large-scale coal-to-olefins project in Inner Mongolia, operating continuously for over 28,000 hours without failure; and, in 2025, undertaking the inert gas purification EPC project for VinFast’s lithium-ion battery manufacturing base in Vietnam, with a contract value exceeding RMB 42 million. Currently, the company serves clients across 23 provinces, municipalities, and autonomous regions nationwide, and maintains technical service cooperation points in Vietnam and Malaysia. Its primary international collaboration model involves technology licensing plus EPC engineering export; publicly available information does not indicate any overseas legal subsidiaries or trade-oriented export qualifications.

Directly synthesizing catalyst-grade potassium fluoride from fluosilicic acid as feedstock offers a concise process route with high conversion efficiency. According to technical records, the finished product meets the specifications required by the catalyst manufacturing industry without further refining. Potassium fluoride serves as an important fluorinating reagent and catalytic promoter in organic fluorination reactions, maintaining stable demand in pharmaceutical synthesis, pesticide intermediate preparation, and fluoropolymer manufacturing. This process achieves high-value conversion of fluosilicic acid, a by-product of the phosphate chemical industry, delivering both economic and environmental benefits. Services include a complete process package, engineering design, and technical management, with a cycle of approximately 3 to 18 months.

Changji Runfeng Chemical Co., Ltd. was registered and established on July 27, 2006, with the Changji Prefecture Market Supervision Administration. Liu Guangwen serves as the legal representative. The company’s registered capital is RMB 44.06 million. It is located in the Changji High-Tech Industrial Development Zone, Xinjiang Uygur Autonomous Region. Its business scope is as follows:  
Permitted Projects: Hazardous chemical trading; hazardous chemical production; hazardous chemical storage; refined oil wholesale; refined oil retail; gas operation; compressed natural gas (CNG) and liquefied petroleum gas (LPG) refueling for motor vehicles. (Projects subject to statutory approval must be approved by the relevant competent authorities before commencing operations; specific operational items shall be conducted strictly in accordance with the approval documents or permits issued by the competent authorities.)  
General Projects: Import and export of goods; import and export of technology; import and export agency services; sales of chemical products (excluding chemically regulated products requiring permits); manufacturing of petroleum products (excluding hazardous chemicals); sales of petroleum products (excluding hazardous chemicals); ore dressing; wholesale of hardware products; wholesale of electronic components; retail of electronic components; sales of electronic measuring instruments; sales of electronic components and electromechanical assembly equipment; sales of instruments and meters; sales of mechanical and electrical equipment; wholesale of automotive parts and accessories; sales of building materials; sales of plastic products; sales of rubber products; general cargo storage services (excluding hazardous chemicals and other projects requiring licensing or approval); petroleum and natural gas technical services.

Providing factory design services

Qinghai Fato Alkali Industry Co., Ltd. is located in Delingha City, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai Province. It is a large-scale, stably operating soda ash and basic chemical manufacturing enterprise under Qinghai Province’s state-owned capital system. Its core business covers research and development, production, and sales of co-produced chemical products including industrial soda ash (sodium carbonate), baking soda (sodium bicarbonate), and ammonium chloride. The company operates within the industry category “Inorganic Alkali Manufacturing” (C2613), and its products are widely applied in glass manufacturing, metallurgy, chemical industry, food processing, and environmental protection desulfurization sectors.  

The company employs an improved Solvay process technology route, complemented by its own limestone mine and an on-site cogeneration thermal power plant, enabling internal recycling of steam and electricity; its comprehensive energy consumption per unit product is lower than the advanced value specified in GB 30251-2021. It has established a provincial-level enterprise technology center and holds three valid invention patents and twelve utility model patents. Its core technologies focus on optimization of the Solvay process and resource-oriented treatment of ammonia distillation waste liquor. It has constructed China’s first pilot-scale magnesium resource recovery line for ammonia distillation waste liquor from soda ash plants, achieving an annual recovery of 12,000 metric tons of magnesium oxide as a by-product. Its “Production Process for Low-Salt Dense Soda Ash” won the Third Prize of Qinghai Provincial Science and Technology Progress Award in 2022.  

The company has obtained certification for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems; holds the “National Industrial Product Production License” (XK13-015-00123); was included in Qinghai Province’s 2023 list of “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprises; and has been added to the Ministry of Industry and Information Technology’s (MIIT) compliant enterprise directory under the “General Principles for Green Factory Evaluation” (2024 updated edition). With an annual soda ash production capacity of 1.2 million metric tons, it ranks among the largest single-site Solvay-process soda ash producers in Northwest China. Its “High-Whiteness, Low-Iron Dense Soda Ash” product has passed inspection and certification by China Building Materials Inspection & Certification Group (CTC) (Report No.: CTC-2023-AL-08765) and is supplied in bulk to leading customers such as Luoyang Float Glass Group. In 2024, the company undertook the Key R&D Project of Qinghai Provincial Department of Science and Technology titled “Research on Key Technologies for Cascaded Utilization of Associated Resources in Salt Lake Brine” (Project No.: 2024-ZJ-711), conducting pilot-scale verification jointly with the Qinghai Institute of Salt Lakes, Chinese Academy of Sciences.  

Currently, its primary business focus lies in the Northwest and North China markets, serving customers across 11 provinces and autonomous regions—including Gansu, Ningxia, Shaanxi, Inner Mongolia, and Xinjiang. In 2024, its share of soda ash supply within Qinghai Province reached 67%. The company provides domestic chemical engineering clients with process package support, integrated equipment collaboration, technology licensing plus engineering implementation, and customized technical service cooperation.

Dalian Fujia Dahua Petrochemical Co., Ltd. is located in the Changxing Island Economic and Technological Development Zone of Dalian City, Liaoning Province. It is a large-scale private integrated refining and chemical manufacturing enterprise approved by the National Development and Reform Commission (NDRC) and controlled by Dalian Fujia Group. The company is in a mature operational phase, with an integrated production capacity of 4.4 million tons/year of refined oil, 1.4 million tons/year of para-xylene (PX), 1 million tons/year of ethylene, and associated downstream derivative products. Its industry classification is petroleum and natural gas extraction and refining (B0711). The company’s core business focuses on crude oil processing, aromatic hydrocarbon production (particularly PX), ethylene cracking, and downstream chemical product manufacturing. Its primary customers include leading domestic polyester industry chain enterprises such as Hengli Petrochemical and Zhejiang Petrochemical. Its premium-grade PX accounts for approximately 6.3% of the domestic market share (Sinopec Consulting 2025 Report). Its core technical capabilities cover the application and optimization of large-scale continuous reforming plus adsorption separation process packages. It holds 17 publicly disclosed invention patents, six of which directly support high-selectivity, low-energy-consumption PX purification processes—e.g., “Adsorbent for Para-Xylene Separation and Preparation Method Thereof” (Patent No.: ZL201810294321.6). Its ethylene cracking furnace operating cycle reaches 92 days, exceeding the industry average of 75 days. Its low-temperature waste heat integration and utilization system recovers over 300,000 tons of steam annually, achieving an energy-saving rate of 12.6%. The company holds the “Safety Production License for Hazardous Chemicals” (Liaoning WH Anxu Zheng Zi [2023] No. 02-0037), the “Pollutant Discharge Permit” (No.: 9121020077726782XK001P), and the “Radiation Safety Permit,” and has passed ISO 9001, ISO 14001, and ISO 45001 certification (Certificate No.: 00122Q31232R1M; valid until December 2025). Representative achievements include participation as a key contractor in the National Energy Administration’s sub-project “Key Technology Research and Development for Energy Efficiency Improvement in Refining and Chemical Industries” (2021–2024); completion of Phase I of the Public Utilities Island construction for the Changxing Island Petrochemical Industrial Base; and large-scale application of domestically manufactured critical equipment (adsorption towers and simulated moving bed units) for its PX plant. Through Sinopec International Trade Co., Ltd., the company indirectly exports chemical by-products—including benzene and mixed xylenes—to traders in countries such as South Korea and Vietnam on an FOB Dalian Port basis. According to 2024 customs statistics, the related export value amounted to RMB 187 million. The company possesses engineering delivery and supply-chain coordination capabilities based on China’s domestic standards system.

Suzhou Blue Whale Water Treatment Equipment Co., Ltd. is a private enterprise specializing in the integration of industrial and municipal water treatment systems and the research, development, and manufacturing of core equipment, serving the niche market of small- and medium-scale industrial wastewater treatment nationwide with its base in the Yangtze River Delta region. The company’s core business covers the design, production, sales, and installation of water treatment equipment, environmental protection equipment, and automated control systems, while simultaneously offering sales of water treatment chemicals and environmental engineering technical consultation and services. Leveraging proprietary technological pathways—such as the “multi-stage catalytic oxidation + MBR membrane bioreactor” integrated process—the company has established a product system centered on its LJ-W series of intelligent integrated sewage treatment equipment (treatment capacity: 5–500 m³/day), complemented by its self-developed PLC remote monitoring system supporting 4G data transmission and local HMI operation. Its technical capabilities have been recognized by the China National Intellectual Property Administration with two authorized utility model patents (ZL202320892101.6 and ZL202320892102.0), both focusing on structural optimization of integrated units; its quality management system is certified to ISO 9001 (Certificate No.: 00122Q31234R0M, valid until August 2025). Over the past three years, the company has completed multiple representative projects, including the reclaimed water reuse retrofit project at the Wujiang Dyeing & Printing Industrial Park in Suzhou (1,200 m³/day), the advanced treatment of nickel-containing wastewater at a Zhangjiagang electroplating plant (effluent nickel concentration ≤0.1 mg/L), and the pretreatment of high-ammonia-nitrogen wastewater at a Changshu food processing plant (total nitrogen removal rate ≥75%). Its clients span industries such as dyeing and printing, electroplating, food processing, and electronics manufacturing. Adhering to a dual-driver strategy of customized equipment integration and localized technical service, the company provides end-to-end collaborative solutions—from process design and equipment supply to installation/commissioning and operational support—for industrial enterprises, industrial park administrative committees, and EPC general contractors.