We'd like to introduce ourself as motorcycle engine crankcase manufacturer and we supply our products to one of most famous engine factory--zongshen engine. With name ofchongqingkunhin industry and trade co. ltd., we locate inChongqing.

We mainly manufacture engine crankcases and engine covers for zongshen engine, wonjan engine, etc. Our products 90 electric starter crankcase obey zongshen standards strictly and they are exported to many countries on engines and gain good fame among the customers.

Our factory produces products with good quality stably and persistently.

We expect to build up business relationship with you. You are welcome to visit our website: www.kunhin.com