concrete nails made in China have low price

CONCRETE NAILS:FLAT AND COUNTERSUNK HEAD,DIAMOND POINT,SMOOTH SHANK AND FLUT SHANK.

PACKING:
IN SMALL BOX OF 100 PCS EACH,10 SUCH BOXES IN A MEDIUM BOX, THEN SEVERAL OF WHICH IN A CARTON.
IN SMALL BOX OF 1KG EACH,20BOXES IN A CARTON.
LOOSE IN CARTON OF 20/25KGS NET.
USES:
FOR CONCRETE WALLS, STONE AND MASONRY STRUCTURE AND OTHER BUILDING CONSTRUCTION PURPOSE.