STANDARDS ：
ISO,DIN,ANS(IFI),BSW,JIS,GB and Per Drawings.

MATERIAL:
Carbon Steel (C1018,C1022),Stainless Steel,Brass,Alloy

SURFACE FINISHINGS:
White Zinc(ZP),Yellow Zinc(YZ),Black Zinc(BZ),Hot Zinc(HZ),
Nickel(NP),Brass(BP),Antique Brass(AB),Chrome(CH),Stainless Steel(S/S),
Black Oxide(OX),Black Phosphorate(PH),Grey Phosphorate(GP),Waxed(WX),Plain(PL)

HEAD TYPES :