TAIAN TONGHUI ELECTRONIC TECHNOLOGY Co., Ltd main business is engine spare parts, include piston kit, piston ring, piston pin, piston circlips, cylinder block, valves, connecting rod, brake caliper piston, diesel engine used parts, include injector, nozzle, plunger( Element) etc. Company have more than 10 yeas experience for motorcycle spare parts and diesel engine spare parts area, sell product to Brazil, Colombia, Argentina, Peru, Eduardo, India, Indonesia, Malaysia, UK etc. Can follow customer drawing do mass production and follow customer brand do package. Any needed, please contact freely.