Construction Example-Gas
2009 JinfengDongStreet Gas Pipe Installation
Diameter: Dn200mm PE80 SDR11
Total length: 378.1 Meter

Construction Example-Water
2009 Pipe Installation
Diameter: Dn1200mm PE80 SDR11
Total length: 378.1 Meter
Contractor: TongliTrenchlessTechnology Project Co., Ltd.

Construction Example-Communication
2009 Pipe Installation
Diameter: Dn1200mm PE80 SDR11
Total length: 378.1 Meter
Contractor: TongliTrenchlessTechnology Project Co., Ltd.