Purchase Qty. Reference FOB Price
5,000-9,999 Pieces US$0.149
10,000-29,999 Pieces US$0.147
30,000-99,999 Pieces US$0.145
100,000+ Pieces US$0.141
Product Description
Plastic space block for protective layer of reinforcing steel bar is designed according to the requirement of national steel concrete construal design norm. It is widely applied in the civil and industrial construction of buildings, roads, bridges, tunnels, airports, subway and so on. And the clip ...