Shanghai Spring Auto Parts Co., Ltd. is a professional manufacturer which is specialized in producing accurate utility sensors for trucks, buses, yachts, farming machines, rooters, boats and heavy duty machines. These products are used in Volvo, Iveco, Nissan, Renault, MAN, Mercedes Benz, Scania, Hyundai and marine quality requirement.Our main product are fuel level sensor, mass air flow sensor, map sensor, fuel pump,We have more than 10 professional production lines and all kinds of test equipments. We have our own R&D Center with experts so that we can guarantee the timely supply of the best products. We have a number of qualified engineers, sales, management staff members, advanced production equipment, strict testing instruments and perfect managing systems. All these are the key advantages which make our company more competitive in the market. We always try our best to be a leading supplier in this industry to meet the expectations of our customers. We warmly welcome all customers to inquire us.