China Zhejiang Shengzhou Machinery Sprockets Factory was founded in the year of 1954 , it is the first sprockets manufacturer in China, and it is also one of the largest machinery transmission parts factories. There are totally 1000 sets of metal-cutting machines and all kinds of precision-testing machines.

Our factory insists on the principle of " Honoring contrac ts and maintaining credibility ".

We also observe "Top quality and best service is our everlasting pursuit" as quality policy. Because of all these efforts, we have successfully established trade relationships with many countries. By now, Our annual output has reached 300 million pieces (sets). We warmly welcome any distinguished guests to our factory