Uoption Auto Parts Co, . Ltd is specialized in exporting of alternators and starters in Chinese Mainland, our products are involved in Bosch, Delco, Valeo, Lucas, Iskra, Nippondenso, Mitusibishi, HItachi series, Prestolite...For many kinds of automotive, light and heavy trucks, industrial, agricultural equipments...70% products exported to North American and European aftermarket...And always get good feedback from our customers. And happy to to work with you!