Founded in 90s of last century, Wenzhou Changxin Electronic Co., Ltd is a high scientific and technological company devoted ourselves to long-term establishment of compelete system of research, development, production and marketing of auto instruments. Our company owns rich technological skill and complete measure equipment, cooperates with Meter Research Institution of universities and colleges, and absorbs many technicians and staff who have special interest and success.Our main products are produced under national standards, including intelligent temperature controllers, export temperature controllers, imitative import temperature controllers, XMT/Z digital temperature controllers,humidity controller, TE/TD temperature indicating regulators, sensors of thermocouple and RTD, ammeters and voltmeters, digital timer, industrial counters, switching power supply,power inverter,solid state relays (SSR). Our products attract many customers from all over the country and abroad for high reliability, alternative and cost-performance.We are always developing and producing temperature controllers with high quality and precision, to fulfill customers' requirements and develop particular products. We insist on the idea of "high quality, perfect performance and low price, together with our customers under advanced technology to explore Chinese meters existence and development".