Chongqing YDL Electrical Appliance Co., Ltd. was founded in May, 2000, and is located in Tongxing Industrial Park, Caijia, Beibei District, Chongqing, with the good geographical position and convenient transportation access. Our company is professionally engaged in the production, sale and export of Oil pressure alarms, Thermistors, Temperature control switches, Water temperature sensors and Heater switches with a great sales record in local market and a good reputation among clients. All the products have passed ISO9001:2000 and ISO16949:2002 quality management system authentication. ...