HDPE pipe fittings - 雄宇事業有限公司（Specializing in the production hdpe pipe and fittings manufacturer）

雄宇事業有限公司|秉持品質第一及不斷創新，HDPE管材、地工膜專業製造廠

Products

Products

PE Compression fitting

PE Compression fit...

Hot melt welding

Hot melt welding

Socket Fusion

Flange

Elbow class

All kinds of three-way reducer three links

All kinds of three...

Exhaust valve

The sand trap