- Cangzhou Xindingli Cold Bending Machinery Co.Ltd
- Address:104 national street Botou Hebei China
- Ningbo Jai Ho Machinery Co.,Ltd
- Address:o.672, Yongfeng rd
- Shanghai Juqing Metal Product Co., Ltd.
- Address:East building 50# No.5050 HuSong Road,Songjiang District
- Wintec (Foshan) Metal Co., Ltd.
- Address:No.1-3, Xiaolang Industrial Zone Lianhe, Luocun, Guicheng, Nanhai District
- Anhui Tiankang Group Petroleum Steel Pipe & Tube Manufacturing Co.,Ltd.
- Address:No.9 tiankang road, Tianchang, Anhui, China,239300
- handong KERUI coated steel plates Co. Ltd.
- Address:205, BOXING, Shandong, China,256500
- hijiazhuang pengfa metal product co., ltd
- Address:heping westrode, Shijiazhuang, Hebei, China,050000
- Jiangsu Zhongxin Pipe Sci-tec Co., Ltd
- Address:Nanjing, Jiangsu, China
- Shanghai Jufu International Trading Co., Ltd.
- Address:2/F, #3 Building ,Lane # 1588, Youyi Road, Baoshan,China
- Wenzhou Eagle Extractors Co., Ltd.
- Address:No.3,8th Avenue,Binhai Industrial & Technology Zone,Longwan District,Wenzhou,China,325025
- KARL STEEL
- Address:Guangzhou, Guangdong, China
- Zibo Wang Sen Import And Export Co., Ltd.
- Address:XingFu steel industry park.
- Dongguan City Dizhi Hardware Material Co., Ltd.
- Address:
- Shaanxi Haihui Iron & Steel Co., Ltd.
- Address:No. 221, Zaoyuan West Road, Lianhu Dist
- Hebei Huagong Surmount Laser Technology Co., Ltd.
- Address:Yunhe Laser Tech Park, Hi-tech Development Zone
- Scaffolding and Steel pipe Co., Ltd
- Address:No.46 Renmin East Road, Changsha, Hunan, China,410016
- hanghai qichang stainless steel Co.,LTD
- Address:udong, Shanghai, China,201318
- ICT Materials Co., Ltd. Jiangyi
- Address:Cheng Road, Jiangyin No. 2, Wuxi, Jiangsu, China,214432
- BaoLi Heavy Industrie
- Address:27 XinHua Road, Wuxi, Jiangsu, China,214426
- iano(beijing) steel co., ltd
- Address:guangqu, beijing, beijing, China,100022