About us
Zhangjiagang deyichou Filtration Equipment Co., Ltd., established in 1993 with over 30 years of history, is located in Zhangjiagang Economic Development Zone. As a high-tech enterprise, it integrates the R&D of filtration membranes, component production, complete machine integration, and filtration solutions. The company independently develops high-performance microporous membranes such as nylon 66 and hydrophilic polyvinylidene fluoride, establishing a full-chain production line. Its product range includes JPP spiral wound cartridges, slurry cartridges, WPVDF series cartridges, PES series cartridges, and N66 series sterilizing cartridges, catering to precision filtration needs for liquids and gases in various scenarios. It stands as one of the filtration equipment enterprises with relatively comprehensive product lines in specialized domestic markets. The company's products are primarily used in multiple sectors including pharmaceuticals, electronics, fine chemicals, food and beverages, and new energy. They cover applications such as terminal sterilizing filtration for active pharmaceutical ingredients, intravenous fluids, and formulations; precision filtration for photoresists; cleanroom assurance in chip manufacturing; and industrial fluid purification processing across dozens of sub-industries. With key product performance indicators reaching international advanced levels, the company's offerings are driven by innovations in core filtration membrane materials. These products not only serve numerous renowned domestic enterprises but are also exported to numerous countries and regions worldwide.
