Jiangsu Changrong Electrical Appliance Co., Ltd.has 13.2 acre of floor and about 807293 square foot construction area which is a high-tech company consisting of 5 wholly-owned subsidiary corporations:Changzhou Changrong Sensor Technology Co., Ltd., Changzhou Changrong Electronic Technology Co., Ltd., etc. We are specializing in the R&D and manufacturing of motor sensor protectors, BMS current sensors, motor controllers, drives, and frequency inverters. In the mean time, we have two brands of "Changrong Electric" and "DEODER" with more than ten years history. Our company has a number of imported fully automated production lines and testing equipment, first-class office environment and facilities. Our company has passed IATF16949, ANSI/ESD, ISO9001, ISO14001, ISO45001, GB/T 29490 and other management system certifications.Our products have passed CQC, VDE, TUV, UL and other certifications. The company has an engineering technology research center, enterprise technology center, and postgraduate workstations. , Has more than 100 patents and have participated in the drawing of some product-related national standards and industry standards. Nowadays our products are widely used in motors, household appliances, new energy, automobiles and many other fields. We are cooperating with many famous brand , such as:Gree , Midea, Highly, Panasonic, LG, Samsung, AVIC Sanyo, Taiwan Ruizhi, INVOTECH, Panasonic Wanbao, Datong, Danfu, Danfoss, Jindong Paper, Zhongtian Steel , Southern Cement, Yabang Group and other well-known enterprises etc. We always provide one-stop service and high-quality products for protectors, controllers, driver and current sensors for more than 80% of the global refrigeration compressor factories. It is a leader in the sub-industry and a sensor protection and control expert in the electrical industry. Our goal is better quality, better reputation and better service,and we are willing to cooperate with all customers sincerely in China and overseas market.Warmly welcome to visit us!