- CEO
- Yan Jin
- Full Time Employees
- 1,508
- Sector
- Producer manufacturing
- Industry
- Industrial machinery
- Address
- No. 1518, Liyang Avenue Guiyang GZ China 550017
- IPO Date
- Jun 16, 1999
- Business
- Vontron Technology Co., Ltd. (000920.SZ) is a China-based company primarily engaged in the research, development, manufacturing, and sale of separation membranes and related materials; the company operates in membrane products, plant fiber products, membrane separation engineering, and reclaimed water reuse segments, serving applications including bottled water, municipal drinking water, industrial pure water, electric high-purity water, seawater and brackish water desalination, wastewater reuse, near-zero emission processes, food and beverage production, pharmaceutical manufacturing, and material separation and purification. The company produces over 20 series and more than 200 specifications of membrane elements, such as reverse osmosis (RO) membranes including industrial RO, seawater desalination SW series, fouling-resistant FR series, oxidation-resistant HOR series, high-pressure RO, ultrapure water UE series, household water efficiency and nanofiltration elements; nanofiltration (NF) membranes encompassing VNF series for water treatment, acid-resistant Acidstab NF, alkaline Alkalistab NF, municipal TAPU series, and material separation MASE series; ultrafiltration (UF) membranes like rolled VUF series, flat sheet VMR series, and hollow fiber UF; thermal disinfection VHD series; and zero emission ZERO series RO and NF membranes, complemented by plant fiber elastic materials, healthy environmentally friendly furniture and bedding, palm comprehensive development products, whole-house customization, and full-process membrane separation solutions and engineering services. Founded in 1999 and headquartered in Guiyang National High-tech Industrial Development Zone, Guizhou Province, the company functions as a listed subsidiary of CRRC Group with CRRC Industrial Investment Co., Ltd. as its largest shareholder; it maintains R&D and production bases in China, sells products to over 130 countries and regions, and holds core technologies in membrane manufacturing, system design, and dry-type RO production as China's largest manufacturer and service provider of dry-type RO membrane elements, supported by over 160 patents, leadership in formulating three national standards for RO and NF membranes, and participation in national key R&D programs. Recent developments include winning the title of leading enterprise in China's RO membrane field in 2024, scaling annual production capacity to 30 million square meters of composite RO/NF membranes, releasing the TAPURIM municipal NF and MASE material separation series, advancing acid/alkali-resistant NF, high-pressure RO, and spiral-wound UF offerings, and participating in WETEX 2025 to showcase membrane technologies while emphasizing sustainability and global water infrastructure partnerships.