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SOUTH–North Water Transfer Project Xinyi section FRP sand pipe engineering

Glass sand-filled Steel Tube

Glass sand-filled Steel Tube

Construction of working well with glass fiber reinforced plastic pipe jacking

Jiaxing Sponge City works-yan Yu court works

Jiangnan new town large diameter glass fiber reinforced plastic project

Construction of continuous winding frp sand-filled pipe

Construction of continuous winding frp sand-filled pipe

Taizhou