Shengnuo Automobile Electric Appliance Co., Ltd, located in Wenzhou, is a manufactory specializing in producing auto electrical parts including oil pressure sensor, water temperature sensor, oil pressure switch, alternator etc. For Mercedes-Benz, Volvo, Scania, Mitsubishi, Renault, Peugeot, VW, GM, Toyota, Nissan, Daewoo, Ford, Lada, Hyundai, Kia, Fiat and so on. We have 23 years experience in this field.