Shenzhen Gallon film Tech Corp. is a professional manufacturer and exporter specialized in the research & development, production and sales of ro filter.
Up to now, Gallon owns over 20 granted patents and much more pending patent applications worldwide, covering most of our products, with around 3 new inventions being protected each year. The granted patents include invention patents, design patents, and utility model patents which cover almost all Gallon products. Moreover,Gallon is one of the standard-setting enterprise of ro membrane Industry in China.