Qingdao Guowo Autoparts Co., Ltd is a leading auto parts manufacturer specialized in producing multi leaf spring, parabolic leaf springs, pin, U-bolt, bush. We have more than 500 workers and 45 technicans, with the experienced R&D staff, advanced production equipments, strict quality control system, our factories have passed ISO/TS16949 international standards, our products have been sold to America, France, Australia, Korea, Singapore, England, Thailand, Russia and so on and won a good reputation.