we are an ISO-9001 professional manufacture and exporter in various parts, components and accessories for industrial purpose in China. Our main is automotive metal parts, oil pump series parts and components, hydraulic fittings series,non-standard fasteners,metal stamping parts and plastic products. we have been supplying various parts, components and accessories as per our customers's samples or hop drawings or blueprints to European, American market successfully for 15 years, such as Germany.