- Dalian Mechem Company
- Address:ganjingzi dalian china Dalian, Liaoning
- Hebei Tianyu High-Tech Metallurgical Co.,Ltd
- Address:1 Kilometer south of Suning County,Cangzhou City,Hebei Province,China Cangzhou, Hebei
- YanShan County Electrical Tubing Corp. Ltd of HeBei
- Address:cangzhou city hebei province Cangzhou, Hebei
- Xiamen Rizhichen Import and Export Co.,Ltd
- Address:Room406, No.4 Building,Airline Business Square,No.222 Gaoqi South Fifth Road Xiamen, Fujia
- Wuxi Xigang Seamless Tube Ltd
- Address:tangnan road 124 Wuxi, Jiangsu
- China Prototyping Sho
- Address:Haichan Xiamen, Fujia
- Shanghai Legang Supply Chain Management Co.,Ltd
- Address:#288,Jinle Road, Baoshan,shanghai Shanghai, Shanghai
- Ningxia Blue-White-Black activated carbo
- Address:No .37,North St.Yuhangge, Yinchuan , Ningxia
- Hainan Pingze Minerals Co.,Ltd
- Address:RM A-15B ,SHIMAO YAYUAN,NO.2,SHIMAO EAST STREET Haikou, Haina
- Tianjin Oufute Technology Co., Ltd
- Address:tianjinshi nankai district Tianjin, Tianji
- Oriental Casting and Forging Limited
- Address:Guanzhuang zhangqiu jinan Shandong china Jinan, Shandong
- Liu Steel Grou
- Address:liuzhou Liuzhou, Guangxizhuangzuzizhiqu
- Jiangsu Benai Alloys Co.,Ltd.
- Address:South Area,Industrial Convergence Zone,Benniu Town,Wujin District Changzhou, Jiangsu
- Huludao Deplotiation Molybdenum Industry Co.Ltd
- Address:1-2 Haifeilu ,Longgang Economic Development District,Huludao,Liaoning Province,China huludao, Liaoning
- Xiamen Doubleport Ex and Im Co., Ltd.
- Address:Rm1006, Wanda Office Building B, Longwen Zhangzhou, Fujian China Zhangzhou, Fujia
- Tianjin Dainasi Mineral Sales CO.,LTD
- Address:No. 151 Tongtai Street, Shahekou District, Dalian, Liaoning, China Tianjin, Tianji
- Huzhou Tophonest Stainless Tube Co.,Ltd
- Address:969 Sanliqiao road .,huzhou zhejiang china Huzhou, Zhejiang
- WenZhou YiKang Smoking set
- Address:NO 69 LingMing industry zone Wenzhou, Zhejiang
- Zhongda Corporatio
- Address:Rm.2701,Building 11,Jianwai SOHU,39 East 3rd-Ring Road,Chaoyang District Beijing, Beijing
- Ossen Grou
- Address:17F 518 Shangcheng Road Shanghai, China Shanghai, Shanghai