Chongqing zhizhan Gear Transmission Co., Ltd was founded in 2008.We are a professional manufacturing company specializing in manufacture of various kinds of Gleason helical bevel gears and Klingelnberg spiral bevel gears.Located at the intersection of highway, railway and river, traffic is extremely convenient.

Our company developed strategic cooperation with Chongqing Gearbox Co., Ltd.. With a completely range of professional manufacturing, processing and testing equipment, we are sound in quality system, excellent in design and advanced in manufacture. With the world's advanced five-axis machining equipment DMU210P and DMU340P produced by Germany DMG, our company can process precise gears with a diameter up to 3, 000 mm and integrated gear shaft. The modulus is not restricted; the accuracy can reach the requirements of level 5 of national standard, and the hardness of tooth surface is up to HRC 58-62. The company can also undertake the machining of large-scale straight bevel gears, spur gears and double helical gear without tool recess. Since its establishment, guided by the principle of "technology-oriented", our company has developed and produced arc bevel gears by cooperating with professional research institutions while building the technical team, and has obtained 6 practical new patents. The project of "Arc Bevel Gear and Gear Shaft for Vertical Mill Reducer Above 3000kW" has been awarded as the "Key New Product " of Chongqing, and passed the product identification conducted by the industry experts of Chongqing Municipal Science and Technology Committee. Adhering to the operation principle of the "people oriented, customer first", as well as "keep improving and make quality goods , our company keeps a foothold in CQ Gearbox and aims at the whole country. Based on thermal power, building materials, metallurgy, shipping, petrochemical, automobile and other industries, we expand the relevant areas to provide customers with products and programs of reliable quality. A journey of a thousand miles begins with a single step. We believe that today's starting point will become the cornerstone of the rapid development of the future. We do hope to develop with friends of all sectors together for a better future.