By more than twenty years,Xilin 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 “BOLANG” 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.