Information
2, No, Building, B13 Zhao Gong Kou Qiao, Feng Tai Qu, Bei Jing Shi, PEK, China, 100075
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Overview
- Summary
- Vontron Technology is a listed company of CRRC Group, specializing in the research and development, manufacturing, and sales of RO (Reverse Osmosis), NF (Nanofiltration), and UF (Ultrafiltration) separation membranes and related materials. The company stands as one of China's largest manufacturers and service providers of dry-type reverse osmosis membrane elements. With over 20 years of experience in membrane manufacturing and core technological capabilities, it supplies products to over 130 countries and regions worldwide. A leading entity in the water treatment solutions sector.Vontron Technology is a listed company of CRRC Group, specializing in the research and development, manufacturing, and sales of RO (Reverse Osmosis), NF (Nanofiltration), and UF (Ultrafiltration) separation membranes and related materials. The company stands as one of China's largest manufacturers and service providers of dry-type reverse osmosis membrane elements. With over 20 years of experience in membrane manufacturing and core technological capabilities, it supplies products to over 130 countries and regions worldwide. A leading entity in the water treatment solutions sector.
- Key Products/Technologies
- The main product categories include over 20 series and more than 200 specifications, encompassing seawater desalination membranes (SW series), fouling resistant membranes (FR series), oxidation resistant membranes (HOR series), nanofiltration membranes (NF series), ultrafiltration membranes (UF series), special separation membranes, and residential membranes. Industrial reverse osmosis membrane elements feature ultra-low pressure ULP series, thermal disinfection VHD series, seawater desalination SW series, high oxidation resistant HOR series, fouling resistant FR series, extremely low pressure XLP series, and low pressure LP series. Notably, the ULP series offers ultra-low pressure operation, achieving high permeate flow and a 98.0% salt rejection rate at approximately two-thirds the operating pressure of regular low-pressure membranes.The main product categories include over 20 series and more than 200 specifications, encompassing seawater desalination membranes (SW series), fouling resistant membranes (FR series), oxidation resistant membranes (HOR series), nanofiltration membranes (NF series), ultrafiltration membranes (UF series), special separation membranes, and residential membranes. Industrial reverse osmosis membrane elements feature ultra-low pressure ULP series, thermal disinfection VHD series, seawater desalination SW series, high oxidation resistant HOR series, fouling resistant FR series, extremely low pressure XLP series, and low pressure LP series. Notably, the ULP series offers ultra-low pressure operation, achieving high permeate flow and a 98.0% salt rejection rate at approximately two-thirds the operating pressure of regular low-pressure membranes.
- Ultra-pure water reverse osmosis membrane elements of the UE series (LE-8040UE, LE440-UE, PURO-UE) are specifically designed for ultra-pure water preparation in the semiconductor and pharmaceutical industries, characterized by excellent TOC removal rates and lower TOC leaching. Hollow fiber UF membrane elements (e.g., VUF-2860, VUF-2880, VUF-i1066) utilize PVDF or PES materials, primarily for removing suspended solids, colloids, and bacteria from aqueous solutions. Spiral wound UF membrane elements (VUF series) exhibit high heat and chemical stability, uniform membrane pore size, and high molecular cut-off accuracy, proving effective in removing proteins, viruses, and macromolecular organics.Ultra-pure water reverse osmosis membrane elements of the UE series (LE-8040UE, LE440-UE, PURO-UE) are specifically designed for ultra-pure water preparation in the semiconductor and pharmaceutical industries, characterized by excellent TOC removal rates and lower TOC leaching. Hollow fiber UF membrane elements (e.g., VUF-2860, VUF-2880, VUF-i1066) utilize PVDF or PES materials, primarily for removing suspended solids, colloids, and bacteria from aqueous solutions. Spiral wound UF membrane elements (VUF series) exhibit high heat and chemical stability, uniform membrane pore size, and high molecular cut-off accuracy, proving effective in removing proteins, viruses, and macromolecular organics.
- Core technologies involve membrane manufacturing and system design capabilities, including the development of advanced membrane materials such as polyamide thin-film composites, PES, and PVDF. The company possesses technology for optimizing membrane element structure to increase permeate flow and for special surface treatment to enhance fouling resistance through controlled electrical charge, smoothness, and hydrophilicity. Further technological strengths include a special synthesizing process for improved oxidation resistance and a new design with a 34mil-width feedwater channel for superior fouling resistance and washability. Operation of fully automated production lines for dry-type membrane sheets and spiral-wound membranes ensures high efficiency.Core technologies involve membrane manufacturing and system design capabilities, including the development of advanced membrane materials such as polyamide thin-film composites, PES, and PVDF. The company possesses technology for optimizing membrane element structure to increase permeate flow and for special surface treatment to enhance fouling resistance through controlled electrical charge, smoothness, and hydrophilicity. Further technological strengths include a special synthesizing process for improved oxidation resistance and a new design with a 34mil-width feedwater channel for superior fouling resistance and washability. Operation of fully automated production lines for dry-type membrane sheets and spiral-wound membranes ensures high efficiency.
- Core Advantages
- Market dominance as China's largest manufacturer and service provider of dry-type reverse osmosis membrane elements. High product reliability stemming from over 20 years of experience in membrane manufacturing and core technological expertise.Market dominance as China's largest manufacturer and service provider of dry-type reverse osmosis membrane elements. High product reliability stemming from over 20 years of experience in membrane manufacturing and core technological expertise.
- A leading role in setting technical standards for reverse osmosis membranes as a national standard-setting unit. Continuous technological innovation capability as an R&D platform for the National and Local Joint Engineering Center for Separation Membrane Materials and Application Technology.A leading role in setting technical standards for reverse osmosis membranes as a national standard-setting unit. Continuous technological innovation capability as an R&D platform for the National and Local Joint Engineering Center for Separation Membrane Materials and Application Technology.
- Differentiated technological superiority through the development of high-performance membranes for special purposes, such as fouling resistant, oxidation resistant, and ultra-low pressure high-flux XLP membranes. The oxidation resistant membrane is notably the world's sole RO membrane of its kind, demonstrating strength in wastewater reuse and highly microbially contaminated surface water treatment.Differentiated technological superiority through the development of high-performance membranes for special purposes, such as fouling resistant, oxidation resistant, and ultra-low pressure high-flux XLP membranes. The oxidation resistant membrane is notably the world's sole RO membrane of its kind, demonstrating strength in wastewater reuse and highly microbially contaminated surface water treatment.
- High production efficiency and consistent quality control achieved through fully automated dry-type membrane sheet and spiral-wound membrane production lines. An annual production capacity of 17 million square meters of RO/NF membrane sheets, with plans for expansion to 30 million square meters by 2017.High production efficiency and consistent quality control achieved through fully automated dry-type membrane sheet and spiral-wound membrane production lines. An annual production capacity of 17 million square meters of RO/NF membrane sheets, with plans for expansion to 30 million square meters by 2017.
- Securing international product credibility through multiple authoritative certifications, including WQA Gold Seal, NSF-61, NSF/ANSI-58, ISO9001, CNAS, CQC, and RoHS. Technological leadership evidenced by over 160 patents and participation in the formulation of more than 20 national and industrial standards, leading the development and implementation of three national standards.Securing international product credibility through multiple authoritative certifications, including WQA Gold Seal, NSF-61, NSF/ANSI-58, ISO9001, CNAS, CQC, and RoHS. Technological leadership evidenced by over 160 patents and participation in the formulation of more than 20 national and industrial standards, leading the development and implementation of three national standards.
- Target Industries
- Seawater desalination and brackish water desalination industries.Seawater desalination and brackish water desalination industries.
- Drinking water purification (bottled water, municipal drinking water, residential water purifiers) and industrial pure water production (high-purity water for electronics and power industries, boiler feed water).Drinking water purification (bottled water, municipal drinking water, residential water purifiers) and industrial pure water production (high-purity water for electronics and power industries, boiler feed water).
- Wastewater reuse and industrial wastewater treatment (industrial wastewater, municipal sewage, slightly organically polluted water, coking and steel industry wastewater).Wastewater reuse and industrial wastewater treatment (industrial wastewater, municipal sewage, slightly organically polluted water, coking and steel industry wastewater).
- Food and beverage production, pharmaceutical manufacturing, biochemical industry material separation, purification, and concentration.Food and beverage production, pharmaceutical manufacturing, biochemical industry material separation, purification, and concentration.
- High-salinity water separation and Zero Liquid Discharge (ZLD) systems implementation.High-salinity water separation and Zero Liquid Discharge (ZLD) systems implementation.
- Major Markets
- Egypt, South Africa, TanzaniaEgypt, South Africa, Tanzania
- China, South Korea, Japan, Vietnam, Malaysia, Thailand, Singapore, India, Indonesia, Iraq, Kazakhstan, Taiwan, PhilippinesChina, South Korea, Japan, Vietnam, Malaysia, Thailand, Singapore, India, Indonesia, Iraq, Kazakhstan, Taiwan, Philippines
- Italy, Spain, Germany, Turkey, RussiaItaly, Spain, Germany, Turkey, Russia
- USAUSA
- BrazilBrazil
- Certifications/Patents
- Acquisition of numerous international and domestic certifications, including WQA Gold Seal, NSF-61, NSF/ANSI-58 (Reverse Osmosis Drinking Water Treatment Systems), ISO9001:2000, CNAS, CQC, and RoHS.Acquisition of numerous international and domestic certifications, including WQA Gold Seal, NSF-61, NSF/ANSI-58 (Reverse Osmosis Drinking Water Treatment Systems), ISO9001:2000, CNAS, CQC, and RoHS.
- Possession of over 160 patents in total, with 27 invention patents (including one each in Korea and Taiwan) and 31 utility model patents as of January 2016. Holding patents related to core technologies such as oxidation-resistant composite reverse osmosis membranes and fouling-resistant composite reverse osmosis membranes.Possession of over 160 patents in total, with 27 invention patents (including one each in Korea and Taiwan) and 31 utility model patents as of January 2016. Holding patents related to core technologies such as oxidation-resistant composite reverse osmosis membranes and fouling-resistant composite reverse osmosis membranes.
- A leading role in national and industrial standard-setting, with participation in the formulation of over 20 national and industrial standards, and leading the development and implementation of three national standards.A leading role in national and industrial standard-setting, with participation in the formulation of over 20 national and industrial standards, and leading the development and implementation of three national standards.
- Multiple awards including the First Prize of Science and Technology Award for Environmental Protection, China Excellence Patent Award, Natural Resources Science and Technology Award, and CRRC Annual Outstanding Contribution Award. Recognition as a national green factory and high-tech enterprise.Multiple awards including the First Prize of Science and Technology Award for Environmental Protection, China Excellence Patent Award, Natural Resources Science and Technology Award, and CRRC Annual Outstanding Contribution Award. Recognition as a national green factory and high-tech enterprise.
Introduction
Location
2, No, Building, B13 Zhao Gong Kou Qiao, Feng Tai Qu, Bei Jing Shi, PEK, China, 100075
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