Our group has professional gear box factory--- heavy duty speed reducer branch -company. In 2008 according to the strategy of integrating advantageous resources and developing mechanical manufacture field, TMMG set up heavy duty speed reducer branch-company and advanced devices at home and abroad were introduced such as Gleason-PFAUTER P2000G grinding mill, Gleason No. 800G numerical arc teeth bevel gear grinding mill, NILES ZE 800S numerical grinding mill, NILES ZSTZ10-1250 grinding mill, 1500KW reducer experimental table etc. And testing devices. The gear box produced by it is good quality depending on design and technology of Mannesman Demag Sack Company, SMS Company, Morgan Construction Company, Danieli Company and Pomini Company, advanced internal manufacture and testing devices and heat treatment devices. Currently we design and produce all types of non-standard reducer according to equipping requirements of different equipments, successfully applied in metallurgy, mine, water conservancy, chemical industry etc. And wining good reputation.

Our corporation is a large scale gear box manufacturer and ranks top in China's manufacture industry, with good reputation and worth your trust.