Shijiazhuang,
Hebei,
China
Shijiazhuang,
Hebei,
China
1, Sewage drain: Municipal engineering drainage, factories, enterprises, chemical, pharmaceutical industries
2, All kinds of construction engineering, drainage engineering: Stadiums,Railway,High speed etc.
3, Low pressure water conveyance project: Farmland, Orchards, forestry of irrigation and drainage.
4, Ventilation and communication engineering:
Mine ventilation, Mine wall permeability tube, Railway and highway cable cable, Telecommunications, protect the casing.
