We are the biggest nail manufacturer in CN. ISO9001,ISO14001, ASTM F1667, EG nail have salt spray test:over 60 hours

Common nails

size: 10#,13#,16#,20#,25#,30#,35#,40#,45#,50#,60#,70#,80#,90#,100#,110#,120#,130#,150#,175#,200#

Length:10mm-200mm

Shank Diameter(mm):0.90--6.50mmDiamond point.

Finish:Bright and Electric Galv and HD Galv and Mech Galv.

Shank:Smooth Shank.

we can assure you that nails have good quality.

Welcome to inquiry.