Sanyuan Chain Transmission Machinery Co., Ltd., established in 2002 which is based on a fifteen year old factory, is an enterprise specialing in machine manufacturing, mold making and hardware processing for many years.
 
The company controls a variety of production facilities conveniently located in Zhejiang Province.The main factory is close to the Xiaoshan International Airport and is 80 km away from the City of Hangzhou, zhe capital of Zhejiang Province, China.

The main stamping factory has 7,600 sqm. of construction area and 70 workers. It owns various stamping presses at 315 tons or below. It is accomplished in manufacturing hardware stamping parts, tension pieces and welded parts, such as pintle chain , steel detachable chain , shell of machine, etc.

The forging factory has 5,000 sqm. of construction space and 50 workers. It is specializes in manufacturing hardware forging parts, such as forging chain, hook and so on.

The casting factory is 3,000 sqm. and employs 40 workers.It is focuses on the manufacturing of hardware casting parts, such as casting chain, pulley , reducer , etc.

The company's superior technical and operating staff excel in product development and the design and production of molds, in line with the ISO9001: 2000 Quality System.

After years of efforts, the company had grossed $4 millions USD in 2005. Until now, we've already developed over 300 different types of products and fittings and have established a long and friendly relationship with customers at home and abroad. The industrial chain series are also sold to The U.S.A., Germany, Canada and other developed countries.

We are committed to providing high quality products with professional design and advanced techniques at competitive prices. We warmly welcome you to visit us.