Hubei Yingzhou Environmental Technology Co., Ltd. is a core technology enterprise specializing in the research,development,production,and sales of ion exchange resin products. The performance parameters of its nuclear-grade uniform-particle resins meet and exceed those of comparable imported products. The company holds over 95% of China’s military-grade resin market. Its amino acid-specific resins,macroporous resins,and chelating resins have been designated as provincial“Three Highs”projects and have received the First Prize for Provincial Technological Progress.The company serves as the Vice Chairman unit of the China Ion Exchange Resin Association and was recognized by the former Ministry of Chemical Industry as a“Leak-Free Factory”and a“Clean and Civilized Factory.”
The company currently employs approximately 330 people, including 170 technical staff, 61 senior technical staff, and 35 experts. It occupies a site of approximately 120,000 square meters.The company currently has the capacity to produce 255,000 metric tons of ion exchange resin annually.The company offers over 90 varieties of cation and anion exchange resins,which are applied in water treatment,biopharmaceuticals and food processing,the lithium battery industry, hydrometallurgy, and catalysts.The company provides“materials + equipment”system solutions. Its market reach spans over 100 countries worldwide, with subsidiaries established in Belgium,Sweden,Germany,Ireland,the United States, and South America.
For many years, the company has placed great emphasis on building its technical and R&D teams.The company operates an in-house research institute dedicated to the R&D of polymer materials.Committed to meeting customer needs, the institute has developed a variety of macroporous adsorption resins and ion exchange resins for applications in biotechnology,agricultural product processing, and other fields.To date,the company has obtained 131 invention patents,69 utility model patents,and 20 authorized foreign invention patents,with an additional 75 domestic patents and 95 foreign patents currently in the application stage.
The company’s core business involves the research,development,production, and sale of adsorption and separation materials, as well as integrated flexible solutions that combine supporting system equipment and adsorption and separation technologies centered around these materials.
The Company’s business can be categorized into three major segments based on product type:adsorption separation materials,system equipment,and technical services.According to the 2025 interim report,its revenue breakdown is as follows: adsorption materials accounted for 80.71%,system equipment for 14.70%,technical services for 2.95%,and other revenue for 1.63%.
The company’s products and services are applied across multiple downstream sectors, including metal resources, life sciences, water treatment and ultrapure water,food processing, energy conservation and environmental protection, and chemical and industrial catalysis.
In the metal resources sector,the company is involved in the lithium industry chain.As of the 2025 interim report,it has completed or is currently executing a total of 12 industrial-scale lithium extraction projects from salt lakes, with a combined designed production capacity of nearly 100,000 metric tons of lithium carbonate and lithium hydroxide.In the life sciences sector,the company operates a business in peptide solid-phase synthesis carriers and is one of the suppliers of GLP-1 drugs (produced via solid-phase synthesis).Its small nucleic acid carrier products have been used in dozens of clinical-stage projects,and the company plans to invest in the construction of a high-end life sciences materials industrial park.
The company’s core business involves the research,development,production, and sale of adsorption and separation materials, as well as integrated flexible solutions that combine these materials with supporting systems and adsorption and separation technologies.
The company produces over 100 varieties of adsorption and separation materials across more than 30 product series, including ion exchange resins, macroporous adsorption resins,water treatment resins,chelating resins,resins for pharmaceutical use, resins for plant extraction, resins for food applications,and wastewater treatment resins.
The company possesses multiple core technologies,including lithium extraction adsorption technology for salt lakes,jet-spray particle size uniformization technology(used in the production of ultra-pure water resins),and patented boron removal resin treatment technology.
The company provides integrated system equipment centered on specialty adsorption and separation materials,including valve-array continuous ion exchange units, multi-port valve units, simulated moving bed continuous chromatography systems,and high-throughput industrial preparative chromatography systems.
The products are widely used in industrial sectors such as food,pharmaceuticals, plant extraction,ion-exchange membrane caustic soda production,environmental protection,chemical catalysis,hydrometallurgy,and water treatment,with a market presence spanning over 100 countries worldwide.
Based on downstream application scenarios,the company has established six major business segments: metal resources, life sciences, water treatment and ultrapure water,food processing,energy conservation and environmental protection, and chemical and industrial catalysis.
In the metal resources sector, the company’s technologies are applied to lithium extraction from salt lakes, nickel extraction from laterite deposits,cobalt extraction and recovery,vanadium extraction from lignite,and gallium extraction from bauxite leachate.As of the 2025 interim report,a total of 12 industrial-scale lithium extraction projects from salt lakes have been completed or are currently underway,with a combined production capacity of nearly 100,000 metric tons of lithium carbonate/lithium hydroxide.
In the life sciences sector,the company offers a range of products,including chromatography media,chromatography resins,microcarriers,solid-phase peptide synthesis carriers,solid-phase nucleic acid synthesis carriers,magnetic microspheres, adsorption materials for Western pharmaceuticals,and immobilized enzyme carriers. Among these,the solid-phase peptide synthesis carrier business has experienced rapid growth and has become a key supplier for GLP-1 drugs (produced via solid-phase synthesis).
In the water treatment and ultrapure water sector,the company has achieved a breakthrough in jet-milling technology for particle size uniformity, enabling the large-scale production of uniformly sized white spheres.It has developed multiple high-end product lines, including ultrapure water and chromatography-grade products, which are used in nuclear power, semiconductor, and display panel manufacturing.
In the first three quarters of 2025,the company reported operating revenue of 1.933 billion yuan, representing a year-over-year increase of 2.20%; net profit attributable to shareholders of the parent company reached 652 million yuan,up9.27%year-over-year. In the first half of 2025,the company reported operating revenue of 1.247 billion yuan and net profit attributable to shareholders of the parent company of 445 million yuan,with a comprehensive gross margin of 51.26%.
In the third quarter of 2025,the company’s gross profit margin was 52.81%,and its net profit margin was 34.00%.As of the end of the third quarter of 2025,the company’s debt-to-equity ratio stood at 34.50%.
The company maintains a stable cash dividend policy.In 2024,the company’s total cash dividends amounted to 365 million yuan,accounting for 46% of net profit attributable to shareholders for the year.
Hubei Yingzhou Environmental Protection Technology Co., Ltd. is a leading enterprise in new materials core technologies and a national-level “Specialized, Refined,Distinctive,and Innovative” (SED)“Little Giant” enterprise. In May 2024, it was selected as part of the eighth batch of National Single-Champion Enterprises in the manufacturing sector. The company has twice been awarded the Second Prize of the National Science and Technology Progress Award. The company has successively obtained certifications for the GB/T19001-2016/ISO9001:2015 Quality Management System, GB/T24001-2016/ISO14001:2015 Environmental Management System, GB/T45001-2020/ISO45001:2018 Occupational Health and Safety Management System, GB/T23331-2020/ISO50001:2018 Energy Management System, and GB/T23001-2017 Information Technology and Industrialization Integration Management System certifications. It also holds international certifications such as EAC,WQA Gold Seal,Kosher,FDA registration,CE,and REACH.