| Dongguan Xinchuan Sheet Metal Co., Ltd | 2014-09-28 | Metal Structural Component, Precision Bracket Sheet Metal, Precision Chassis Sheet Metal | 3100K CNY | Didukung |
| Dongguan Heju Precision Electronic Technology Co., Ltd | 2008-01-19 | Metal Structural Component, Sensor Casing, Precision Mesh Components | 17857.14K CNY | Didukung |
| Foshan Shunde Zhongliansheng Stainless Steel Factory (Individual Business) | 2025-05-13 | Metal Structural Component, Groove Eaves Drainage Groove, Bending, Welding, Sheet Metal Processing | - | Didukung |
| Dongguan Zhicui Metal Products Co., Ltd | 2015-04-20 | Metal Structural Component, Mainly Promoting Sheet Metal Products, Precision Sheet Metal Parts For Medical Equipment | 5190K CNY | Didukung |
| Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd | 2021-05-21 | Metal Structural Component, Stainless Steel Plate, Stainless Steel Round Bar | 10000K CNY | Didukung |
| Shanghai Qingyi Machinery Equipment Co., Ltd | 2015-10-28 | Metal Structural Component, Small Iron Welding Parts, Machined Part | 4000K CNY | Didukung |
| Shanghai Jinbaiyi New Materials Development Co., Ltd | 2023-11-29 | Metal Structural Component, Cold Rolling, Electro-Galvanizing | 6000K CNY | Tidak didukung |
| Tianjin Hongtai Metal Products Co., Ltd | 2019-10-28 | Metal Structural Component, Welding Engineering, Cold Rolled Ribbed Steel Bars | 30000K CNY | Didukung |
| Sichuan Shuqian Pipeline Co., Ltd | 2023-01-10 | Metal Structural Component, Double Reinforced Polyethylene Wrapped Pipe, C-Pvc Power Protection Conduit | 2000K CNY | Tidak didukung |
| Nanpi County Hefeng Metal Products Co., Ltd | 2014-06-18 | Metal Structural Component, Mechanical Parts, Metal Stamping Parts | 500K CNY | Didukung |