Founded in 2001, Shiyan Precision Manufacture Co., Ltd is a famous OE supplier which specialized in producing final drive assembly, differential case, differential bevel gear, final drive gear, crown wheel and pinion, bogie suspension, suspension kit, trunnion- shaft, radius rod, torque rod bush, synchronizer, clutch disc etc, and our products fit for many different brands of trucks.Up to now, more than 500 kinds of products have been developed and produced for our OE Market and After Market. Meanwhile, we also have exported our products to Singapore, India, Malaysia, Vietnam, Mid-East Asia, Russia, Finland etc. With high content of technology and reliable quality, our products have gained good reputation from our home and broad customers.We sincerely welcome you to visit our company and factory, and looking forward to establishing the reliable business relationship with you.We are the excellent OE supplier and guarantee the high quality with competitive prices of our products.If you are interested in our products, please tell us your exact requirement, we will give you a satisfactory reply.