By more than twenty years,we has become one of the leading chain and related products manufacturers in China. Now, we own several production bases with a total area of 100 thousand square meters.Our “l-DRIVE” and “XILIN” brand chains adopt the advanced and innovative designing techniques such as PROE、CAD, CAM etc. and are produced with premium quality. Our group of manufacturing facilities are ISO 9001 & 9002 certified and we are proud to be a quality winner.