Deqing Huayu Chain Transmission Co., Ltd. (formerly Hangzhou Huaxiang Chain Factory, founder of the Elephant brand) was established in 1988. After 35 years of development, HuaYu Chain has become one of the important chain manufacturers in China. The company's annual output value is about 120 million yuan, with an annual output value of nearly 7 million meters of chain. The enterprise covers an area of 35555 square meters and is one of China's important chain export bases.The company passed the ISO9002: 1994 quality system certification in 200 l, the ISO900l :2000 quality system certification in 2002, the ISO900l :2008 quality system certification in 2010.



The developed products cover more than 1 thousand products and approximately 10 thousand specifications. The products conform to the standard of GB、ISO、ANSI、JIS、DIN and BS, and the performances of chain conform to demand of customers from Europe, America, Japan and other developed countries.




The“EP” and“Elephant” brand chains produced by Huayu chain all adopt advanced methods such as PROE, CAD, CAM, etc.


Deqinghua Yu Chain Transmission Co. , Ltd. is a professional chain manufacturer with a history of 35 years. It is one of the most important chain manufacturers in China.


The company will be in accordance with the“Quality Improvement, timely and thoughtful service” concept and JIT and production model to meet customer requirements.


Huayu has a complete and efficient distribution system to improve the efficiency of logistics distribution.



Taking the principle 'To provide reliable quality improvement and perfect service" and the advanced production mode-JIT (just in time), we would fully satisfy every client's demand.


Power Energy


Agricultural Machinery


Industrial Transmission


Conveyor belt