Tongyu Transmission Machinery Co., Ltd., founded in 1998, is a comprehensive enterprise integrating R&D, manufacturing, sales and after-sales service of reducers. He is a member of the Gearbox Branch of China General Machinery Industry Association. It has processing and testing equipment imported from Germany, Italy and Switzerland, professional production lines and a strong R&D team.

The main products the company has produced so far: TR helical gear reducer, TF parallel shaft helical gear reducer, TK helical gear-bevel gear reducer, TS helical gear-worm gear reducer, TRC small helical gear reducer, TKM/TKB Helical-hypoid gear reducer, TNRV worm gear reducer, UDL transmission, WKM turbo reducer, TWM high-efficiency worm gear reducer, G3 helical gear reducer, European standard motor and other varieties.

Widely used in light industry, chemical industry, food, packaging, pharmaceutical and other industries and various fields that require deceleration, speed regulation, and variable speed requirements for automatic production lines, conveyor lines, assembly lines and other fields.