Taizhou qianfeng coppers co., ltd is the faucet cartridge manufacuturer which specialized in producing 360°brass cartridge(1/2' 3/4' 3/8') and 90°brass cartridge(1/2' 7/8')! with reliable quality and favorable price, the products are exported to all over the wolrd and widely appreciated by our customers. in order to accelerate rapidly the development, this corporation will carry forward the entrepreneurship and innovate management philosophy, to provide best product and service for you!