Hangzhou Biosafety and Purification Technology Co., Ltd.is located in Qiantang District, Hangzhou, specializing in the R&D, production, and sales of functional filters. Equipped with advanced production equipment and a professional technical team, the company owns precision molds, automated production lines, a full set of testing equipment, and multiple automatic production lines for air conditioning filters, with an annual production capacity reaching millions of pieces.

The company’s products cover functional automotive air conditioning filters (suitable for passenger vehicles, commercial vehicles, and construction machinery) and household air purifier filters (meeting purification needs in various home scenarios). Relying on a strong R&D team and cutting - edge technologies, it provides high - quality products, advanced application technologies, and comprehensive services to global customers, contributing to the quality improvement of the automotive industry and family life.