We Successfully Attend IE Expo 2020 In Shanghai

The 21st IE Expo was held at Shanghai city on August 13-15, 2020. Our high quality solenoid valves, the latest UL and NSF certified solenoid valves were displayed in the expo. Our valves were widely focused and highly praised by the customers, we hope that our Round Star brand solenoid valve can continue to contribute to the cause of environmental protection!


Let's feel the atmosphere of the scene during the exhibition together!