Chongqing Superlier Machinery Parts Co., Ltd. is a professional manufacturer specializing in all motorcycle sprockets and providing high quality sprocket models. We have advanced manufacturing technology, high-quality equipment and strong financial strength. We provide products with high quality and favorable price. Each item is processed with Japanese high frequency quenching technique to make sure the uniformity of every motorcycle parts&＃039; hardness. We have our own brands such as "PSHR", "YXR". We can also offer contract OEM manufacturing services. We have cooperated with many manufacturers and complied with their requirements. We insist the tenet of "Quality First". All products are sold to developed countries and get praise from high-end customers. And that gained our company an increasing visibility and competitiveness in the international market.