By drawing on the advantage of the same kind of products at home and abroad, the mould is original in structure. By drawing on the advantage of the same kind of products at home and abroad, the mould is original in structure. Its position fixing is made by radial tongue-and-groove...

High Speed Railway template ,high speed railway formwork,high speed railway moulding board,high speed railway pattern plate . High Speed Railway   template ,high speed railway formwork,high speed railway moulding board,high speed railway pattern plate .high speed...