I deal in steel products in Shanghai, mainly cheap steel products delivered from warehouses, as well as Sha, Yong, and Shente spirals delivered from factories
See that the steel number is not included in the picture. Not sure
The following is the trademark picture I found on the trademark website. Can you confirm it?
Ma Steel
/trade/servlet?Search=SX_TIGOODS&RegNO =1975832&IntCls=6&iIndex=2
Hebei Iron and Steel Group Yanshan Brand
/trade/servlet?Search=SX_TIGOODS&RegNO=174891&IntCls=6&iIndex=0
/?s= thread&tid=73309&bid=763