Tianjin Kaifeng Metal Materials Sales Co., Ltd. - Steel ...
Our company has obtain SGS cetification Tianjin KaiFeng Metal Materials Sales Co., Ltd, owning over 15 cold-bending production lines and longitudinal splitting lines, advanced equipment, self-owned development teams and independent development and design ability, can produce cold-bending C-, Z- and U-steel, solar energy photovoltaic support ...
Get Price