Tianjin Kedi Transmission System Co., Ltd. is a manufacturer specialising in the development, production and machining of power-transmission products, with its own machining workshop. Timing pulleys, gears, sprockets and other transmission parts can all be custom made to your requirements.
Guided by quality products and honest service, we aim to build long-term, win-win partnerships with our customers.
Our products are widely used in belt-drive systems for automation equipment, machine tools, textile, printing, food packaging, wire & cable, instruments, petrochemical, tobacco and communications machinery.

20+ years in transmission parts, our own machining workshop, advanced equipment and complete inspection.
Pulleys, gears, racks and sprockets machined to your drawing or sample, bores and finishes as specified.
Every step is checked — from raw material through each process to the finished part.
Large stock of standard models: ground and milled helical racks, matching helical gears and spur gears.
Send it to us — we reply with a quotation and lead time.