New type sealing bolt

Hengshui Qijia Engineering Materials Co.,Ltd.

Founded
2006
Employees
57
Location
China
Manufacturer's Products
Metal bellows,Steel bellows,Corrugated culvert,Metal corrugated culvert,Steel corrugated culvert,Active protection net,Slope protection net,Flexible protection net,Prefabricated shed tunnel structure,Prefabricated tunnel primary support and bridge-tunnel reinforcement structure,Prefabricated bridge and culvert structure,Assembled corrugated culvert,Box steel bellows culvert,Arch steel bellows culvert,Horseshoe-shaped steel bellows culvert,New type sealing bolt,Remote monitoring system,Fully assembled metal corrugated culvert,Special-shaped corrugated culvert,Prefabricated steel corrugated plate,Box culvert,Arch culvert,Passive protection net