WELTER Group is the company who focuse on the drive systems’ R&D and manufacturing, establish the sales networks all around the world.  In gear production area, we are specialized in the high accuracy manufacturing and small batch production. More than 70 years of experience in the drive engineering and gear manufacturing industry is the key of our success.

The company was founded in 1946 by the engineer Richard Welter. Since that, we are keeping in mind to practice his motto “highest quality and performance” consistently. Today, the

WELTER group is one of the most renowned companies in drive engineering and mechanical engineering area.

In our most modern manufacturing plants in Lahr / Black Forest Germany, SPIROTEC in Valff / France and Nanjing China there are more than 100 highly qualified and motivated employees who are working hard every day to provide the best quality products and service.

Our customers are well-known manufacturers in different industry, including rail transit, mining, cement, mechanical handling, ship construction, steel, printing and machine tools (amongst others).

The WELTER zahnrad China Works is also focused on large or extra-large reducer maintaining for different brand, such as inspection, condition monitoring, parts replacement, measuring parts, spare parts and other full-service.

Meanwhile, WELTER Group acquired the CAVEX brand from SIEMENS in 2011, which is prestigious brand in the field of worm gear. The CAVEX brand has been made significant achievements in nuclear power, cement, electricity, food, medicine, escalators and other industries.

We look forward to your attention and cooperation!

Nanjing Perfect Machinery Co.,Ltd.
WELTER zahnrad GmbH
CAVEX Germany

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