- Wenzhou Hualei Electroplating Material Co., Ltd.
- 全国主营:Electroplating material
- Rui'an Luofeng Zhongnan Steels Wire Drawing Factory
- 全国主营:Wiredrawn steel
- Changde Steel Factory
- 全国主营:Steels
- Wenzhou Hengxing Chemical Electroplating Raw Materials Co., Ltd.
- 全国主营:Electroplating materials
- Yegang Group Industry General Corp. Zhonghong Steel Factory
- 全国主营:Pig iron, Common steels
- Shanghai Chunming Spring Hardware Co., Ltd.
- 全国主营:Spring
- Hebei Xingfa Metal Expanded Mesh Co., Ltd.
- 全国主营:Plate expanded mesh
- Shaoxing Qianqing Cold-rolled Strip Steel Factory
- 全国主营:Strip steel
- Hangzhou Yisheng Steel Wire Co., Ltd.
- 全国主营:Steel wire
- Jiaxing Zhenxing Press-forged Factory
- 全国主营:Forgings, Steels
- Beijing Ruiquan Qixin Trade Co., Ltd.
- 全国主营:Mechanical equipment, Medical equipment, Metal material, Building material
- Wenzhou Hefeng Electroplating Chemical Materials Co., Ltd.
- 全国主营:Electroplating material
- Beijing Aji Relay Whole Set Equipment Co., Ltd.
- 全国主营:Mechanical equipment, Electrical equipment
- Beijing Sanjianfang Xinkailu Color Steel Co., Ltd.
- 全国主营:Metal material, Building materials, Decoration materials
- Kunming Sandou Furniture Co., Ltd.
- 全国主营:Palm fibre mattress, Sofa
- Yantai Muping Dachang Machine Works
- 全国主营:Cold drawn wire
- Chengdu Duobang Color Steel Structure Co., Ltd.
- 全国主营:Color composite sandwich panel, C-section steel, Cor contour steel tile, Light steel structural member, Color painted coil plate.
- Chengdu Qiandai Bofa Goods And Materials Trading Co., Ltd.
- 全国主营:Hot roll, Hot plate, Low-alloy plate, Pattern plate, Middle primitive plate
- Shenzhen Fangyuantong Industrial Co., Ltd.
- 全国主营:Steel wire materials
- Shandong Linqu Yichuan Hard Alloy Factory
- 全国主营:Carbide, Metallurgical powder