Profile: Shanghai Hanxi Industry And Technology Co., Ltd. offers different kinds of large quantity or low volume automotive, and hardware materials. Hot rolled pickled steel removes the surface oxide scale, improves the surface quality, and is convenient for oiling, welding, and painting. It is mainly used in automobile, hardware, general machinery and other industries. Hot-rolled pickled steel plates and strips are more and more used in automobile manufacturing. Cold-rolled products are mainly used for high value-added products such as automotive sheets, home appliance sheets, tin-plated sheets, color-coated sheets, and electrical steel.