Engineering construction equipment leasing, Construction materials manufacturer / supplier in China, offering Prefabricated System Component 1.5m Ringlock Ledger Ringlock Scaffolding, Prefabricated Bay Link Q355 HDG 0.9m Ringlock Cross Brace Ringlock Scaffolding, Precision Engineered Galvanized 0.9m Ringlock Alignment Bar Ledger Ringlock Scaffolding and so on.