Vontron Enviro-Tech CO., LTD is located at Guiyang, a beautiful city in southwest China known as “the Pearl of Plateau” surrounded with verdant mountains and green rivers. It is one of the largest manufacturers for reverse osmosis (RO) membrane in China at present, with the annual output of 3.3 million square meters of RO membrane. The company has imported from the United States a complete set of reverse osmosis membrane producing line and the industrialization technology, and, with the intimate participation of the senior membrane specialists from the United States, has been absorbing in omni-directions the producing technology for reverse osmosis membrane, thus leading the company to become directly a membrane manufacturer with high level technology.

    Vontron’s main products include various aromatic polyamide composite reverse-osmosis membrane elements. The greatest characteristic of Vontron’s products lies on the fouling-resistant layer coated on the membrane surface of all the product series, enjoying the properties of high technological level. The products are used for removing all kinds of impurities in the desalination process. According to the different salt contents, the membrane elements of Vontron are assigned to extra-low-pressure (XLP) series, ultra-low-pressure (ULP) series, low-pressure (LP) series and sea-water desalination (SW) series. Vontron also supplies fouling-resistant (FR) element series for the original water with inferior quality. In addition, Vontron can follow the characteristics of the electric charge in the original water to develop the membrane elements of special antipollution. According to the size of membrane elements, Vontron’s products are correspondingly coded as 8040, 4040, 2540, 2521 and 2012, etc. All sizes of the products conform to the trade standards.

    The membrane products and technology of Vontron Enviro-Tech are widely applicable to various industries, such as foodstuff and beverage, medicine, and pharmacy, municipal water supply treatment, high-purity water for industrial purpose, boiler water replenishment, seawater desalination, extra-pure water for electronic industry, wastewater treatment and recycling, concentration and purification of materials, etc.

    Vontron Enviro-Tech Co., Ltd. will be, as always, carrying out the corporate spirit of “Surmounting ourselves and pursuing endlessly”, and aspires to become the first class corporate in the membrane industry of China with the largest scale, the highest level technology, the complete product series and the best service.