... KING BRIGHT CO.is professional manufacturer of WATER FILTER, our products have good quality, ... KING BRIGHT CO. main field is WATER FILTER ACCESSORIES, range consists of water filter cartridges, plastic filter housings, ... stainless steel filter housings, RO systems, water purifier, water systems, FRP vessels, as well as a variety ... in the near future. PP SPUN WATER FILTER CARTRIDGES