We are a leading manufacturer in EDM consumable , especially edm brass wire /edm filter/edm tubes and cutting tools ect. in China. With good factory facilities and experienced staff, our products are enjoying a good reputation in overseas market as well as in domestic. Our filters and wires are designed for the machine of Charmilles, Agie, Mitsubishi, Fanuc, Sodick, Makino, Japax, Hitachi, Seibu, etc... We acquired ISO 9001 (Quality Management System) and ISO 14001 (Environment Management System) in August 2005.