we are specialized in producing engine electrical parts such as water temperature sensor/ switch ,oil pressure sensor, Relay and speed sensor for brand car,and truck.Our production gained a good reputation in the market.We assured the qualityPlease send your detailed contact informations on your requirement makes that we could contact you as son as possible.Ruian CenWanAuto.Electric Epuipment Co.,Ltd MAIL:master(at)cenwan(.)comCONTACT PERSON:vivia