Purchase Qty. Reference FOB Price
25-49 Tons US$1,499.00
50-99 Tons US$1,459.00
100+ Tons US$1,399.00
Product Description
Lianggong Formwork Safe Ground Trench Shoring System Trench Manhole Box for Pipeline Construction Product Description Manhole Box Manhole Box Manhole Box is a ground support system for forming a concrete manhole. It's similar to trench box in their basic function. However they incorporate integral ...