Chongqing Kunhin was founded in year 2005 which locates at exit of Qingmuguan high

express way in Shapingba district, Chongqing, China. It is convenient for transportation.
  We mainly manufacture and process motorcycle & tricycle engine crankcases, engine covers. 

Furthermore, we also do business about motorcycle parts and accessories. We supply the

products to one of the most famous engine factory in China-zongshen engine factory and

other famous engine factories. The products are exported to many countries. Our main

products series include crankcases 70, 90, C100, CG125, CG150, CG200, CG250, etc. And

engine covers 125, 150 and 200.
  We have experts who work in the fields over ten years and they are from famous factories. 

We also have various test machines and tools like coordinate measuring machine, male

gauges, etc., together with over 100 sets processing machines. Our factory engages in

improving ourselves constantly and providing better products and better service to our

customers. Welcome to contact us for more details.