Suzhou Industrial Park Yinghan Power Auxiliary Equipment Co., Ltd. is a professional manufacturer specializing in the research, design, and production of high-efficiency fiber filter series water treatment fiber filters. The company's flagship product is the patented pore-regulating fiber filter, also known as the TWF Twisted Pore-Regulating Fiber Filter. Since its establishment, the company has been committed to meticulous work in this field, mastering the core technology of PCF pore-regulating fiber filters. It has developed the capability to design and produce a comprehensive range of water treatment fiber filters, with the twisted PCF pore-regulating fiber filter as the core product and two other series as auxiliary. Through collaborations with numerous engineering companies, the company's core product, the PCF pore-regulating fiber filter, has been applied in various engineering projects at home and abroad, effectively addressing users' practical issues and receiving positive feedback.