... : NO.1, 2B, hairline, NO.4 , BA, mirror* Origin: Shanxi, Qingdao, Shanghai of China (Mainland)* Mill: TISCO , LISCO, ZPSS, Bao Steel ... Emirates,etc.About Us:Founded in2007,Tianjin Dongmao Special Steel Co.,LTD is a large company specializing in the production and selling ...