The Nanjing Yixiou automatic winding air filter ordered by a sewage treatment plant in Shanxi has been delivered
The Nanjing Yixiou automatic winding air filter ordered by a sewage treatment plant in Shanxi has been delivered. The contract signing of 3 automatic winding air filters ordered by a sewage treatment plant in Shanxi was completed in early August 2020. The ordering contract includes Automatic roll…
