... according to UIC, GOST, GB/TB, DIN, BS, AS, ASTM standard or other specifications required by customers.2:Grade could be ASTM ... in Sacks, cartons, plastic kegs, metal kegs.gunnysack,bags,buckets,or customers required 6:Protection: Plain (oiled), Hot dip galvanized, ... White zinc plated, Yellow zinc plated, Black, Dacromet, Geomet or others specified by the customers.7:Productivity: 1500tons/Month;6 ...