| Shanghai Dingzun Special Wire and Cable Co., Ltd | 2005-07-08 | Multi Core Shielded Wire, Ul3290, Ul3138 | 20000K CNY | Supported |
| Tianjin Cable Factory Rubber Cable Factory | 1993-08-16 | Multi Core Shielded Wire, Power Cable, Mining Coal Mining Machine Cable | 36180K CNY | Not Supported |
| Qingdao Yilan Cable Co., Ltd | 2011-04-22 | Multi Core Shielded Wire, Cross Linked Cable, Flame Retardant Wire | 218000K CNY | Not Supported |
| Shanghai Yaohu Cable Technology Co., Ltd | 2017-05-09 | Multi Core Shielded Wire, Zero Buoyancy Cable, Special Cable | 5000K CNY | Supported |
| Dongguan Mingxiu Electronic Technology Co., Ltd | 2014-01-16 | Multi Core Shielded Wire, Ul1423ok Cable, 5-Core | 6250K CNY | Not Supported |
| Dongguan Wenchang Electronic Products Co., Ltd | 2007-01-29 | Multi Core Shielded Wire, Vde Electronic Wire, Connecting Wire | 50000K CNY | Not Supported |
| Bairen (Shanghai) Special Cable Co., Ltd | 2024-09-12 | Multi Core Shielded Wire, Drum Cable, Bus Cable | 5000K CNY | Not Supported |
| Tianjin Cable Factory First Branch | 1980-06-21 | Multi Core Shielded Wire, Amplifier Cable, Railway Signal Cable | 13800K CNY | Supported |
| Tianjin Xinjin Cable Co., Ltd | 2024-07-25 | Multi Core Shielded Wire, Computer Cable, Power Cable | 1000K CNY | Supported |
| Shandong Jinda Special Cable Group Co., Ltd | 2023-06-14 | Multi Core Shielded Wire, Flexible Fire-Resistant Cable, High Voltage Transmission And Distribution Cables | 200000K CNY | Not Supported |