Purchase Qty. Reference FOB Price
10-19 Tons US$500.00
20+ Tons US$400.00
Product Description
Specialized in drainage trench cover 1.what is steel grating ?( galvanized high heel trench grating ) -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock ...