Deqing Huayu Chain transmission Co, Ltd was founded in 1988. More than 35 years development has made us one of the major chain manufacturing enterprises and the important export bases in China. Huayu chain covers 70 thousand square meters.Under the endeavor of more than 75 well trained employees and more than 15 professional technicians, our annual production value has reached to USD20 million and annual chain output reached to 7 million meters. Our"ELEPHAN"Brand and " ” Brand and “EP” brand chains adopt the advanced and innovative designing technique PROE CAD,CAM etc. And produce with the elaborate concern. we obtained the IS09002 Certificate of Quality Assurance in 1994 and the IS09001: 2000 Certificate of Quality Assurance in 2002 and the IS090012008 Certificate of Quality Assurance in 2010 Our major products are as follows: standard roller chains A series and B series and attachments, bush chains, double pitch conveyor chains and transmission chains, leaf chains, agricultural chains, stainless steel chains, hollow pin chains, sharp top chains, double plus chains, nickle-plated chains, zinc-plated chains, dacromet chains and large pitch transmission chains are customizable. The developed products cover more than 1 thousand products and approximately 10 thousand specifications.