Zhejiang Longtian Transmission Machinery Co., Ltd (Shengzhou Special Sprocket Co., Ltd), established in 1992, is a professional high-tech joint-stock enterprise engaged in the production of main drive assembly and transmission parts of escalator, and integrating R&D, manufacturing, international and domestic trade. The company is the main supplier of Xunda (China) Elevator Co., Ltd, Hitachi Elevator (China), and Toshiba Elevator (China), and the enterprise’s production and operation scale ranks third in China sprocket drive industry.
The company is located in Sanzhen Industrial Park, Shengzhou, Zhejiang, close to Shangsan expressway and national road 104, with convenient transportation and beautiful environment. The factory covers an area of 100,000 square meters, and owns 612 sets of production and processing equipment including CNC machining center, CNC lathe, CNC milling machine, hobbing machine, air hammer, heat treatment, matched with 306 sets of three coordinates measuring instrument, optical analyzer, hardness depth detector, tooth profile projector, magnetic powder flaw detector, roughness meter and so on, with independent testing and control ability of metallographic structure analysis, physical performance test, metal detection, and heat treatment hardness and depth test of raw materials.
The company has passed ISO9001 international quality system standard certification, with the independent right of import and export and the annual production capacity of 30 million US dollars, the products are exported to more than forty countries and regions in Europe, America, Japan, Southeast Asia, etc. The company focuses on the introduction of scientific management concept and advanced manufacturing technology, and provides a wide variety of transmission parts for the metallurgy, mining, shipbuilding, elevator, aviation, electric power, oil, automobile, logistics industries. The elaborate high quality products win the trust and praise from domestic and foreign users, and enjoy a good reputation in the chain drive industry.
Zhejiang Longtian Transmission Machinery Co., Ltd (Shengzhou) sincerely welcomes friends home and abroad, for mutual benefit, win win, and a better future!