TIAN JI Transmission, officially known as Dongguan Tianji Transmission Co., Ltd., was established in 2005 in Dongguan, Guangdong. With 20 years of manufacturing experience, it has been a pioneering and leading manufacturer offering ranges of high-precision products such as air shafts, safety chucks, servo-guided tension control systems and clutches and brakes for various industries. In 2013, we built a self-owned industrial park, covering an area of over 12,000 square meters. Currently, this park has already developed into an efficient manufacturing plant where there are 26 CNC lathes, 25 large machining centers, 23 conventional lathes, 18 milling machines, 12 drilling machines, 3 coordinate measuring machines and some other equipment for manufacturing, processing and testing.
Patented Technology
Professional Employees
Global Clients
Floor Area

We have intelligent production base with many advanced machining equipment, integrating in-house core R&D technologies to empower technical personnel to craft high-quality transmission controlling parts and to offer solutions meeting customers' specific needs.

Our large-scale warehousing system and standardized quality control processes enable us to provide stable, timely product delivery for global partners.