As a company specializes in the R&D and production of drive system, WELTER zahnrad China Works spans its sales network worldwide. Highly precise gears from WELTER can meet requirements of small or medium quantities. The key of our success lies in 70 years of expertise in manufacturing and constant pursuit of drive technology.    

For decades, we stay committed to and put in practice his proverb “Premium Quality and Excellent Performance”, since engineer Richard Welter founded in 1946 the gear processing company in Germany. At present, Welter Group has grown into a well-known enterprise in drive and mechanical engineering. 

Every day, in Lahr Black Forest of Germany (WELTER zahnrad GmbH)，Valff of Eastern France （SPIROTES SARL）and Nanjing China（WELTER zahnrad China Works），hundreds of skilled workers in modern workshops are striving for best products and service.

WELTER works with worldwide partners and spans it business to such industries as speed reducer, rail transit, mining, cement, material conveying, marine vessel, power, printing machine and machine tool.

WELTER focuses on large and ultra-large speed reducers of different brands. Its all-round service includes checking, status monitoring, replacement, measurement and supply of components. 

CAVEX--- a well-known brand in worm and worm gear speed reducer, was acquired by Welter from Siemens. After that, the brand has received remarkable achievement in nuclear power, cement, power, medicine and escalator.

 Our Business spans speed reducer maintenance, gear processing, worm, worm gear and coupling.  

Looking forward to your attention and cooperation.