We are one professional manufacturer in China mainland, specializing in designing, developing and producing Water Filter Elements such as plastic and stainless steel filter housing, all kinds of filter cartridges Activated carbon cartridge, PP sediment cartridges, PP wound cartridges, Positive-ion resin cartridges, Hollow fiber cartridges and so on, and the other spare parts; Water Filter systems such as countertop or undersink, plastic or stainless steel types. We also assemble household and commercial RO systems. We own three plants, which occupy over 10000M2 and has 240 employees. The three plants take advantages on the production of standard-sized and nonstandard-sized Activated Carbon Filter Cartridges (Carbon materials are NSF42 approved), PP String Wound Filter Cartridges and Hollow Fiber Filter Cartridges. Currently, the three items are being exported to America, South East Asia, Middle East, Japan and Korea in large quantities every month. We also manufacturer all specifications of industrial stainless steel filtration vessels, multi-media filter tank and so on. All the products have better quality and competitive prices. The product catalogs are available.