| Shanghai Dingzun Special Wire and Cable Co., Ltd | 2005-07-08 | High Pressure Wire, Ul21242, Ul3288 | 20000K CNY | Unterstützt |
| Tianjin Cable Factory Rubber Cable Factory | 1993-08-16 | High Pressure Wire, Large Logarithmic Communication Cable, Railway Signal Cable | 36180K CNY | Nicht unterstützt |
| Changsha Shuangzhou Anti corrosion Materials Co., Ltd | 2014-04-29 | High Pressure Wire, J04-30 Colored Chlorinated Rubber Anti Corrosion Topcoat, Pu413 Aliphatic Acrylic Polyurethane Topcoat | 12000K CNY | Nicht unterstützt |
| Anhui Tiankang (Group) Co., Ltd | 1998-07-31 | High Pressure Wire, Temperature Sensor, Pressure Transmitter | 613760K CNY | Nicht unterstützt |
| Changzhou Hangkong Special Cable Co., Ltd | 2019-07-29 | High Pressure Wire, Horizontal Watertight Cable, Ship Communication Cable | 5000K CNY | Unterstützt |
| Hebei Hengsheng Iron Tower Co., Ltd | 2023-12-20 | High Pressure Wire, Radar Mast, Fire Training Tower | 3680K CNY | Unterstützt |
| Bazhou Senruida Steel Rod Co., Ltd | 2020-08-07 | High Pressure Wire, Steel Tower, Electric Power Steel Pipe Pole | 33000K CNY | Nicht unterstützt |
| Tianjin Jinrunda Cable Co., Ltd | 2021-12-03 | High Pressure Wire, Communication Cable For Mine, Mining Shielded Cable | 30000K CNY | Unterstützt |
| Hebei Xining Electric Power Technology Co., Ltd | 2024-03-18 | High Pressure Wire, Copper Plated Round Steel, Heat Release Welding Mold Welding Powder | 3000K CNY | Nicht unterstützt |
| Hebei Yangneng Electric Power Technology Co., Ltd | 2025-02-13 | High Pressure Wire, Rubber Sheet, Marker Post | 3000K CNY | Nicht unterstützt |