... the goods and technologies. Our products enjoy the reputation both at home and abroad. StandardDIN, BS, IFI, JIS, AS ... , GB,Non-standardSizeM6~M24SurfacePlain, Zinc(Yellow Zinc, White Blue Zinc), Black, DakeluoGrade of Strength4,6,8,10, ... per MonthTransportationBy sea or By airPort of loadingShanghaiPaymentL/C,T/TThe delivery time20days after order confirmationSupply different kinds ...