| Foshan Kuankuan Stainless Steel Co., Ltd | 2011-03-03 | Roll Welded Pipe, Stainless Steel Pipe Fittings, Stainless Steel Rectangular Tube | 30000K CNY | Supported |
| Huayun Feifan Metal Materials Factory, Nanhai District, Foshan City | 2023-04-03 | Roll Welded Pipe, Disposable Grouting Pipe, Steel Casing | - | Supported |
| Pangliang Pipe Industry Co., Ltd., Nanhai District, Foshan City | 2017-11-06 | Roll Welded Pipe, Grouting Pipe, Acoustic Tube | 12000K CNY | Not Supported |
| Guangdong Shenke Building Materials Co., Ltd | 2021-01-20 | Roll Welded Pipe, Ultrasonic Testing Tube, Grouting Pipe | 5000K CNY | Supported |
| Guangdong Yueyang Iron and Steel Co., Ltd | 2023-03-01 | Roll Welded Pipe, Anti-Corrosion Steel Pipe, Spiral Steel Pipe | 5000K CNY | Supported |
| Dongguan Linghe Technology Co., Ltd | 2021-12-21 | Roll Welded Pipe, Sensor, High Hardness Wear-Resistant Tungsten Steel | 100K CNY | Not Supported |
| Dongguan Wanjiang Xingjiang Steel Purchase and Sales Department | 2009-04-28 | Roll Welded Pipe, Accumulated Seismic Resistant Screw, High Temperature Resistant Seamless Pipe | - | Not Supported |
| Foshan Weiye Iron and Steel Co., Ltd | 2021-03-17 | Roll Welded Pipe, Lattice Column, Seamless Steel Pipe | 5000K CNY | Supported |
| Guangdong Lecong Steel World Co., Ltd | 2009-03-25 | Roll Welded Pipe, Stainless Steel Plate, H-Beam/I-Beam | 11000K CNY | Supported |
| Foshan Yiqiwang Metal Co., Ltd | 2021-07-13 | Roll Welded Pipe, Color Steel Tile, Steel Sheet Pile Construction | 5000K CNY | Supported |