Hangzhou Tieerr Machinery Co., Ltd. (called "TIEERR" for short) established in 2005, is a professional Brake parts,Wheel parts,Truck parts,instruments,Meters and Sensors supplier and manufacturer in china. 

We are ISO9001:2008/ISO-TS16949 Quality Management System certified. Every procedure must be under the quality handbook. We have an experienced technical team. Our specially trained engineers provide efficient and excellent service to clients. Our products are exported to Europe, America, Australia, Southeast Asia and the Middle East.