Changzhou Shuangri Electron Co., Ltd. is a high and new technique enterprise, which was established in 1997. We are engaged in producing and selling automation controllers, consumption electrons and single chip micyoco products.



"Shuangri" solar hot water heater intelligent controller is the product that we bring into market after a lot of tests. Our solar controller uses single chip micyoco (SMC) technology of American Motorola Company and it is designed with PID comparison, integral calculus, differential calculus regulation principle, and has passed many living...