About Us
ZheJiang ShuangLian Machinery Co., Ltd. was established in 1988, is one of the leading manufacturers of speed reducer and gearbox in China. Our products have been reputed by our customers for long in China market. Nowadays.....
Company Honor
Our quality control system accord to the ISO9001 guidelines. CE Certificate for full range of products.
What SL Transmission supply?
We supply wide range of transmission gearbox to meet different requirements for your projects and equipments design. Our main gearboxes are worm gearbox, cycloidal speed reducer, helical geared motor, helical bevel gearmotor, helical worm gear box.
Why SL Transmission?
Since 1988 the SL Transmission has been designing and manufacturing gearmotors, gearboxes for small and medium power fixed applications.

Our geared motor have been widely used all over China and exported to Germany, Ukraine, Russia, Croatia,Turkey,Korea, America, Brazil, Mexico, Peru, Chile, Middle East, Southeast Asia and so on.
Strong research and development ability.

SL Transmission
always study your applications and get the best solution, provide the most suitable gearboxes to you.
We respond to the wide variety of geared motor applications in almost all industrial field such as chemical, construction, conveyor, mining, packin, etc., always ready to find the best possible technical solution at the most convenient conditions. >>
We have developped new model,the output flange can be fixed on or off easy to meet different requirements. >>