Shanghai Juying Industrial Co., Ltd. is mainly engaged in cold rolling.

Shanghai Baoyuan Iron and Steel International Trading Co., Ltd. is mainly engaged in paint.

Shanghai Shunye Steel Processing Co., Ltd. is mainly engaged in cold rolling.

Shanghai xiangyi trading co., ltd. main business: coatings.

Shanghai zhongqi trading co., ltd. specializes in cold rolling.

Shanghai Guanchuan Industrial Co., Ltd. is mainly engaged in cold rolling.

Shanghai Sinosteel Investment Group Co., Ltd. is mainly engaged in cold rolling.

Shanghai Longna Materials Trading Co., Ltd. specializes in cold rolling.

Shanghai Chuanchao Metal Material Co., Ltd. Main business: paint.

Shanghai Jiaoning Economic and Trade Co., Ltd. Main business: paint.

Shanghai Cibao Metal Material Co., Ltd. is mainly engaged in cold rolling.

Shanghai Tang Zhong Industrial Co., Ltd. Main business: paint.

Shanghai Zengyu Trading Co., Ltd. Main business: coatings.

Shanghai Chuangying Materials Co., Ltd. is mainly engaged in cold rolling.

Shanghai Caixin Industrial Development Co., Ltd. Main business: paint.

Shanghai Longna Materials Trading Co., Ltd. Main business: coatings.

Shanghai Guang Shun Metal Material Co., Ltd. specializes in cold rolling.

Shanghai yubu enterprise development co., ltd specializes in cold rolling.

Shanghai Gijin Trading Co., Ltd. specializes in cold rolling.

Shanghai wohua international trading co., ltd is mainly engaged in cold rolling.

The main business of Shanghai Yang Da Materials Co., Ltd. is cold rolling.

Shanghai Baotou Material Co., Ltd. is mainly engaged in cold rolling.

Shanghai gangxin industry & trade co., ltd is mainly engaged in cold rolling.

Shanghai huda steel material co., ltd is mainly engaged in cold rolling.

Shanghai Huitong Metal Material Co., Ltd. is mainly engaged in cold rolling.

Shanghai Shen Yuan Enterprise Group Co., Ltd. specializes in cold rolling.

Shanghai Shuangsi Steel Trading Co., Ltd. is mainly engaged in cold rolling.

Shanghai Tengye Iron and Steel Co., Ltd. is mainly engaged in cold rolling.

Shanghai Xiying Iron and Steel Co., Ltd. is mainly engaged in cold rolling.

Shanghai Xueyan Industrial Co., Ltd. Main business: paint.

Shanghai Yanbang Trading Co., Ltd. Main business: coatings.

Shanghai Yang Xiong Iron and Steel Co., Ltd. Main business: paint.

Shanghai Hejun Group Co., Ltd. Main business: medium and heavy plate.

Shanghai Bao Min Iron and Steel Group Co., Ltd. is mainly engaged in hot rolling.

Shanghai Guofeng Iron and Steel United Group Co., Ltd. is mainly engaged in hot rolling.

Shanghai Shunye Iron and Steel Group Co., Ltd. is mainly engaged in hot rolling.

Shanghai Huachangyuan Industrial Investment Co., Ltd. is mainly engaged in medium and heavy plate.

Shanghai Minlurun Trading Co., Ltd. specializes in hot rolling.

Shanghai Ding Qi Trading Co., Ltd. Main business: hot rolling.

The main business of Shanghai Sheng Xing Iron and Steel Development Co., Ltd. is hot rolling.

Shanghai Guanqiang Iron and Steel Co., Ltd. is mainly engaged in hot rolling.

Shanghai Yu Gang Industrial Group Co., Ltd. is mainly engaged in hot rolling.

Shanghai Zhanzhi Industrial Group Co., Ltd. is mainly engaged in hot rolling.

Shanghai Xia Xiang Enterprise Development Co., Ltd. is mainly engaged in hot rolling.

Shanghai Yuheng Industrial Co., Ltd. is mainly engaged in hot rolling.

The main business of Shanghai Wang Rong Metal Material Co., Ltd. is hot rolling.

The main business of Shanghai Songzhuan Materials Co., Ltd. is hot rolling.

The main business of Shanghai Xu Hang Iron and Steel Development Co., Ltd. is hot rolling.

The main business of Shanghai Yang Gang Metal Material Co., Ltd. is hot rolling.

Shanghai Taihe Metal Material Co., Ltd. is mainly engaged in hot rolling.

Shanghai Reliance Commercial Cooperation Company's main business: medium and heavy plate.

Shanghai Baozhou Trading Co., Ltd. is mainly engaged in hot rolling.

Shanghai Mayer Iron and Steel Co., Ltd. Main business: hot rolling.

Shanghai Chengyang Industrial Development Co., Ltd. is mainly engaged in hot rolling.

Shanghai Genbo Trading Co., Ltd. is mainly engaged in hot rolling.

Shanghai haimei materials co., ltd is mainly engaged in hot rolling.

Shanghai Baiju Industrial Co., Ltd. is mainly engaged in hot rolling.

Shanghai MCC Iron and Steel Co., Ltd. Main business: medium and heavy plate.

Shanghai Hanjin Industry & Trade Co., Ltd. is mainly engaged in hot rolling.

Shanghai Opal Steel Co., Ltd. is mainly engaged in hot rolling.

Shanghai Zheng Jiang Trading Co., Ltd. Main business: hot rolling.

Shanghai Guangchang Industrial Co., Ltd. is mainly engaged in hot rolling.

Shanghai Shangfufeng Industrial Development Co., Ltd. specializes in hot rolling.

The main business of Shanghai Lv Wen Metal Material Co., Ltd. is hot rolling.

Shanghai Wuhe Metal Material Co., Ltd. is mainly engaged in hot rolling.

Shanghai Xihang Iron and Steel Development Co., Ltd. is mainly engaged in hot rolling.

Shanghai zhanhang materials co., ltd is mainly engaged in hot rolling.

Shanghai Chunge Materials Co., Ltd. is mainly engaged in hot rolling.

Shanghai Tuomin Iron and Steel Development Co., Ltd. is mainly engaged in hot rolling.

Shanghai Haoxuan Industrial Co., Ltd. is mainly engaged in hot rolling.

Shanghai Menghao Iron and Steel Co., Ltd. Main business: hot rolling.

Shanghai Tuorong Materials Co., Ltd. is mainly engaged in hot rolling.

Shanghai Chengyi Materials Co., Ltd. is mainly engaged in medium and heavy plate.

Shanghai Qiangjin Iron and Steel Development Co., Ltd. Main business: building materials.

Shanghai Jintong Products Co., Ltd. Main business: building materials.

Shanghai Shunchao Enterprise Development Co., Ltd. Main business: building materials.

Shanghai Weikai Investment Group Co., Ltd. is mainly engaged in building materials.

Shanghai Yuxiang International Trading Co., Ltd. Main business: building materials.

Shanghai Jushen Metal Material Co., Ltd. Main business: building materials.

Shanghai Shi Miao Enterprise Group Co., Ltd. is mainly engaged in building materials.

Shanghai Guanzhong Industrial Development Co., Ltd. Main business: building materials.

Shanghai minxi iron and steel development co., ltd. main business: building materials

Shanghai Baoxia Material Trade Development Co., Ltd. Main business: building materials.

Shanghai Yi Gang Materials Trading Co., Ltd. specializes in building materials.

Shanghai baoli real industry co., ltd. main business: building materials.

Shanghai wenzhan materials co., ltd is mainly engaged in building materials.

Shanghai Lijun Materials Co., Ltd. Main business: building materials.

Shanghai Liangcan Metal Material Co., Ltd. Main business: building materials.

Shanghai Yiwei Economic and Trade Co., Ltd. Main business: building materials.

Shanghai Star Diamond Trading Co., Ltd. Main business: building materials.

Shanghai Maliang Materials Co., Ltd. Main business: building materials.

Shanghai huamin materials co., ltd. main business: building materials.

Shanghai Chu Liang Materials Co., Ltd. specializes in building materials.

Shanghai miaosheng metal material co., ltd. main business: building materials.

Shanghai Baoke Enterprise Development Co., Ltd. Main business: building materials.

Shanghai Huisheng Metal Material Co., Ltd. Main business: building materials.

Shanghai Yindun Trading Co., Ltd. Main business: building materials

Shanghai Yao Min Group Co., Ltd. Main business: building materials.

Shanghai Wenfeng Building Materials Co., Ltd. Main business: building materials.

Shanghai Bofeng Metal Material Co., Ltd. Main business: building materials.

Shanghai Acer Metallurgical Materials Co., Ltd. Main business: building materials.

Shanghai Guanghe Industry and Trade Co., Ltd. Main business: building materials.

Shanghai Baojiu Industry and Trade Co., Ltd. Main business: building materials.

Shanghai Xing 'ang Material Co., Ltd. Main business: building materials.

Shanghai Leaves Open Industrial Co., Ltd. Main business: building materials.

Shanghai Ganglei Group Co., Ltd. is mainly engaged in building materials.