Purchase Qty. Reference FOB Price
10-49 Tons US$1,200.00
50+ Tons US$900.00
Product Description
SYI anti-theft manhole cover with frame Product Description SYI can supply ductile iron anti-theft manhole cover, with kind of different sizes, with or without hinge, solid or ventilated type. With different type of locking device, like the bolt locking, special locking and spring bar. Item ...