Highly focus on the quality control of our products:brake pad, brake shoe. Having acquired ISO9002 and QS9000/ISO9001 by TUV Rheinland Aniagentechnik GmbH? in 1997 and 1999, is the earliest company to pass through such quality system certificate in the friction material field ?and in 2005, we acquired ISO/TS16949:2002 certificate.