- Ruixinlong Trading Company Ltd.
- Address:#1 shandong road Qingdao, Shandong
- Shandong Tianjinhong International Trade Co
- Address:No.118,Nanjing Road,Shinan District,Qingdao,Shandong,China Qingdao, Shandong
- Guangzhou Fajia Network Technology.Ltd
- Address:No220.Tianhe dong Guangzhou, Guangdong
- Jiangsu Dalishen Science&Technology Stock.,Ltd
- Address:8 Centutry Avenue,Pudong New Area Shanghai, Shanghai
- Tianjin KaiYiHeng Steel Trade Co. Ltd
- Address:Tianjin beichen district xindu sinks building B a 13th floor Tianjin, Tianji
- Linqing Hongji（Group）Co.,Ltd
- Address:Linqing City Liaocheng, Shandong
- Tianjin Haoyu Century Imp & Exp Co., Ltd.
- Address:Xiqing District Tianjin, Tianji
- Xinrongshengye Trade Co.,Ltd
- Address:No.94, Changjiang Road, Nankai district Tianjin, Tianji
- Zhangjiagang Zhicheng Steel Co.,Ltd
- Address:Guotai Times Plaza,Renming Road,Zhangjiagang City,Jiangsu Province,China Suzhou, Jiangsu
- Shandong Huide Iron&Steel Co.,Ltd
- Address:Economic & Technical Development Zone of Boxing County Binzhou, Shandong
- Boxing JiaCheng Co.Ltd
- Address:o7,Shandong Road Binzhou, Shandong
- Shanjdong Hengfeng Grou
- Address:Gaoguan 185 New Oriental International Building,Liaocheng,shangdong,china Liaocheng, Shandong
- Tianjin Huaye Steel Co.,Ltd
- Address:Huanhe South Road,Airport Industrial Park,Tianjin,China Tianjin, Tianji
- Sunspeed Grou
- Address:Room 2709, Huateng Beitang Commercial Tower, 37 Nanmofang Road, Chaoyang District, Beijing, P.R.Chin Beijing, Beijing
- Qingdao Esther Imp&Exp Co.Ltd
- Address:NO63, Haier Road Qingdao Shandong China
- Zhejiangyongxin
- Address:jinyunxianhuaqianlu3hao Lishui Zhejiang 314330 China
- Qirong
- Address:DISAN STREET Tianjin Tianjin China
- Qingdao Baosen Steel Co,.Ltd in China
- Address:No.61 Haier Road Qingdao China Qingdao Shandong China
- Shandong Taian City Trading Co.,Ltd.
- Address:dongyue street no.77 Tai'an Shandong China
- Zhejiang Hua Steel Co.,Ltd
- Address:Chuangye Road, Town Shitou , Tongxiang Jiaxing Zhejiang China