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a manufacture and distributor of water pipe concrete,suspend pond, square pond, u-shape groove,ground tube,steel sieve,steel collar,processed floor,block for road paving,block for grass planting, processed rock,processed fence, light weight concrete wall, processed concrete parts and net wire. barrier

a manufacture and distributor of water pipe concrete,suspend pond, square pond, u-shape groove,ground tube,steel sieve,steel collar,processed floor,block for road paving,block for grass planting, processed rock,processed fence, light weight concrete wall, processed concrete parts and net wire. barrier