Nanjing Yunlian Electric Co., Ltd. mainly distributes a series of products such as MAC solenoid valves, MAC pneumatic valves, MAC proportional valves, MAC fluid valves, MAC mechanical valves, etc. Welcome to inquire by phone. MAC Corporation, founded in 1948, has over 70 patented technologies and specializes in designing and manufacturing high-performance solenoid valves, proportional valves, pneumatic valves, and MAC solenoid valves. Currently, MAC solenoid valves account for 26% of the market in the United States. 45% of its customers are packaging mac···