Purchase Qty. Reference FOB Price
10,000-29,999 Pieces US$0.0084
30,000-49,999 Pieces US$0.0083
50,000-99,999 Pieces US$0.0082
100,000-199,999 Pieces US$0.0081
200,000+ Pieces US$0.008
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 ...