Purchase Qty. Reference FOB Price
3,000-7,999 Pieces US$0.231
8,000-19,999 Pieces US$0.229
20,000-39,999 Pieces US$0.227
40,000+ Pieces US$0.225
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 ...