Zhejiang Sanmen Jianan Industry Co., Ltd. is a stock enterprise in Zhejiang, China. Our main products are different kinds of rubber belts, which are used for automobiles, motorcycles and engine beds, such as variable drive speed V belts for motorcycles, cutting side V belts (fan belts) for automobiles, synchronous belts, ribbed belts (multi-wedge belts) and variable drive speed V belts for industry.


Our products spread all over the world, and we set up cooperation with many large-scale enterprises in domestic and international markets. Our belts have good market shares in Africa, the Middle East, and South America.