wenyi west street

Hangzhou Water Treatment Technology Development Center Co., Ltd (HWTT for short hereafter) was founded in 1967; as a pioneer of domestic liquid separation membrane field and an important industrialize...

No. 673 Gudun Road.

Our company is a manufacturer and trading company of water treatment systems and components. Our company is cooperating with many famous companies, such as Pall, Etatron, Seko, Memos, Pentair, Dow, Pu...