supply all kinds of Drop in Anchor/expansion anchor/concrete bolts fixing anchors
concrete bolts fixing anchors;
1.M6-M24;
2.Steel ,S/S, Plastic ;
3.DIN, ANSI,ASTM, JIS, GB, Non-standard;
4. date:30day;OEM;
http://www.vs-buildingmaterial.com
Nails And Fastener drop in anchor bolts Drop In Anchor




