Your current location: Home > About us

About us

           Wuxi TIANYUN New Energy Techology Limited is located in Wuxi city, south of jiangsu P.R and nearby Shanghai, which belongs to Yangtze River delta economic zone with convenient transportatain.

          TIANYUN is a compositive company of R&D, manufacturing and sevice. The main business:slewing drive, rotary reducer, slewing bearing, and other non-standard parts. The products are mainly used in the transmission of new energy field such as dual axis PV solar tracking, oblique-single axis solar tracking system, horizontal-single axis solar tracking, parabolic trough application, solar dish system, solar tower CPV system and wind energy, engineering machinery application (road machinery, port equipment, mining machinery, hydraulic and electric vehicle, automation equipment, satellite receving system) and related transmission field.

           As a professional slewing drive manufacturer, we concentrate on the apirit of Frm Faith, Professional Dedication , Quality First. Recently, SRT has developed a variety of products with reliable performance. We will keep the customized concept for making the best solution. STR believes that the high quality products and excellent sercive will win honor for our "Made In China".  

Products Center

(1)Slewing Drive (sed,Open Housing,Vertical,Dual Axis,Dual Worm,Precise)
Hourglass worm slewing drive is based on the slewing bearing with strong tilting moment torque and static self-locking function.Much tooth contact surface is designed specially for driving high load.

(2)Worm Drive
Worm Drive— Higher wear-resistance of worm gear drive,which will load strong output torque and tilting moment torque with the well performance of stability and reliability.The worm drive is also available for higher tracking precise field.

(3)Spur Drive
Supar Drive has the advantage of transmiting load more quickly with higher efficiency and energy conservation.


(1)Solar Tracking System:Single/Dual axis PV solar tracking, Concentrating Photovoltaic—CPV/H-CPV, Solar Dish Thermal Power,Parabolic Trough System

Wind Power

(2)Engineering Machinery
Marine Crane,Aerial Working Platfrom,Mounted Crane Truck,Drilling rig,Rotary Forklift, Modular Vehicle,Automatic Assembly Line, Vacuum Truck