Professional manufacture + rigorous design + precise construction = winner

A company's aeration transformation case of the sewage plant in Shandong  

Before the transformation

Aeration is obviously inhomogeneous , and the original system is suspected to be damaged and have air leakage. 

Famous brand pipes 

Skilled welding technique

Rigorous pipeline gas-tight test 

——Ensure one pass of the on-site aeration debugging

Aeration debugging under different water depths

After the transformation

Perfect microporous aeration effect