Hangzhou Xilin Chain Manufacturing Co., Ltd was founded in April, 1997. More than twenty years’ development has made us one of the major chain manufacturing enterprises and the important export bases in China. Right now, we own two production bases with a total area of 70 thousand square meters: Hangzhou Xilin Chain Manufacturing Co., Ltd and Changing Xilin Chain Manufacturing Co. Under the endeavors of more than 500 well trained employees and more than 100 professional technicians, our annual production value has hit 120 million Yuan (20 million USD) and the annual chain production amounts to 7 million meters (21 million feet). Our BOLANG Brandand XILIN Brandchains adopt the advanced and innovative designing techniques such as PROECAD, 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.

Our major products are as follows: ANSI roller chains and British Standard roller chains, attachments chains, bushing chains, double pitch conveyor chains and driving chains, motorcycle chains, engine mechanism chains, silent chains, leaf chains, steel agricultural chains, stainless chain, hollow pin chains, sharp top chains, double plus chains, steel detachable link chains, nickle-plated chains, zinc-plated chains, dacromet chains and large pitch driving chains. We are also equipped with the capacity for customized chain production.

The developed products cover more than 1 thousand products and approximately 10 thousand specifications. The products conform to the standard of GBISOANSIJISDIN and BS. Those chains meet the demand of customers from Europe, America, Japan and other countries around the globe. With the principle of "Survival lying in quality and development relying on credit" and the advanced production mode-JIT(just in time), we can fully satisfy every client's demand.