Ruian Sundy Auto parts

Ruian Sundy Auto Parts Co. Ltd. is located in Ruian City, renowned for its beautiful environment and convenient transportation. It is famed as the City of Auto Parts. After several years of development, Sundy owns various testing and experimental equipment, digital machine tools, and modernisation assemblies. Now, we are a set of R&D enterprise specialising in sales and manufacturing.

Sundy's main products include belt tensioners and tensioner pulleys applicable to various global diesel engines such as Mercedes-Benz, DAF, Volvo, MAN, Renault, Volvo, Caterpillar, Cummins, Detroit Diesel, Freightliner, International/Navistar, John Deere, Mack, New Holland, SINOTRUK, WEICHAI, DCEC, YUCHAI, FAWDE, ROTON, and others. Sundy has successfully become a supplier for numerous well-known international spare part manufacturers. Its quality has received wide praise.

Sundy takes making engine powerful as aim; takes talent, technology and innovation as operate idea; emphasises systems, human resource management, and communication; takes precise, fast and mutual benefits as service idea. Based on the domestic market, Sundy is reaching another peak—crossing nationalities and advancing toward the world stage.