In 2010,Walsunhas become a SHANGHAI U-LUM MEMBRANE SEPARATECH CO., LTD. Hunan region agent sales and after-sales service, is mainly responsible for the company in the industrial salt water filter project tracking, accessories sales (including: the membrane filter, membrane components, valves and tank, control system and other filter products by all kinds of accessories) and related after-sales service.

Test the membrane filtration equipment before delivery

Membrane filtration equipment is in installation

Replace the filter element of the customer's membrane filtration equipment on site