See our Company Profile About Us OfflineRuian Dongjinlong Auto Parts Factory is an integrated enterprise of technology research and development, production and trade. Our company currently has a number of outstanding R&D and technical personnel, equipped with advanced production and testing equipment. Our company specializes in manufacturing automotive seat belts, EFI fuel pump cores, core-pump assemblies, core filter pumps and wiper motors. Our products have reasonable structure, excellent quality and perfect service, well received by users from at home and abroad. We adhere to the business philosophy of "customer first". We welcome customers from at home and abroad to negotiate business with us for a brilliant tomorrow.