Company ProfileSunyu machinery Co.ltd was founded in 1997,occupied 10,000squre meters and 6000meters of workshops，it is a manufacturer specialize in engine rocker arms and other stamping parts.The company has high-precision equipments, advanced production lines, perfect and complete testing equipments to ensure the high quality and annual capacity of 3 million,Sunyu also has a skilled and specialized team, including 15 technicians,8 engineers,The company has passed TS 16949 certification, our principle is sincerely cooperation, build up win-win relationships, daily improvements, Sunyu products have sold well both at home and abroad, for so nearly about 20years,no complaints from customers, and received highly praise from customers.For more information, welcome to visit our website:http://www.cdsunyu.cn Welcome to visit our factory and sincerely hope have opportunity to cooperate with you