Zhongzao Automatic Control Elements Factory is located in Xikou - an AAAA-Site Famous National Scenery Spot, and specializes in the R&D, manufacture, sale, and service of controlling accessories. We provide high quality products by advanced producing skills, precise equipment and check-up instruments. In addition, we have got many types of element control products that you may need with up-to-date outlook. We guarantee the long-last life and fine quality of our products. Our products have attained CE certification. Main Products: solenoid valves, pressure control products (pressure switches), manual stop valves, filter driers (eliminators), expansion valves, flow switches, moisture indicators, and other kinds of refrigerator control elements. Moreover, we also provide 2W solenoid valves, air source processing units, timer-water control solenoid valves, and all kinds of other pneumatic control elements, which are widely used as the accessory elements of refrigerator sets, ...[More]al air-conditioners, hot pump sets, compressor sets, washing machines, boilers. and other machinery. In the future, we will create and develop our brand-new future, concentrate on the quality and performance of our products, continue to develop high-technical products, and build a high-standard reputation in this area in order to improve competitive abilities in the market. Sincerely, we are looking forward to cooperating with friends from all over the world. If you have any comments on it, please contact us. We will be glad to serve you.