Purchase Qty. Reference FOB Price
10,000-29,999 Pieces US$0.0285
30,000-99,999 Pieces US$0.0283
100,000+ Pieces US$0.0281
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 ...