| Tianjin Jinlan Cable Co., Ltd | 2021-03-18 | Optical Cable, Mining Network Cable, Computer Cable | 20000K CNY | Not Supported |
| Tianjin Cable Factory Rubber Cable Factory | 1993-08-16 | Optical Cable, Large Logarithmic Communication Cable, Railway Signal Cable | 36180K CNY | Not Supported |
| Shenzhen Hanxin Communication Optical Cable Co., Ltd | 2004-11-19 | Optical Cable, Anti Lateral Pressure Fiber Optic Cable, Indoor Cable | 8850K CNY | Not Supported |
| Langfang Jin Cable Co., Ltd | 2019-05-22 | Optical Cable, Mining Coaxial Cable, Communication Cable For Mine | 5000K CNY | Not Supported |
| Tianjin Xinjin Cable Co., Ltd | 2024-07-25 | Optical Cable, Mining Network Cable, Computer Cable | 1000K CNY | Supported |
| Shandong Jiahao Electric Power Technology Co., Ltd | 2018-06-05 | Optical Cable, Tower Fastening Fixtures, Anti Vibration Hammer | 5000K CNY | Supported |
| Yilutong Optical Cable (Guangzhou) Co., Ltd | 2018-08-22 | Optical Cable, Buried/Direct Buried Optical Cable Series, Outdoor Optical Cable | 11000K CNY | Not Supported |
| Tianjin Haocheng Cable Co., Ltd | 2022-04-07 | Optical Cable, High Temperature Resistant And Waterproof Cable, | 50000K CNY | Not Supported |
| Hebei Xinhuanyuan Cable Co., Ltd | 2020-12-08 | Optical Cable, Mining Frequency Conversion Cable, Rs485 Communication Cable | 110000K CNY | Not Supported |
| Beijing Diyi Hengfei Technology Co., Ltd | 2014-07-25 | Optical Cable, Integrated Cabling Jumpers: Category 5E And Category 6, Fiber Optic Tail Fibers, Fiber Optic Jumpers, Ethernet Cables: Category 5E, Category 6, Category 7 (Cat5e/6/6A/) | 10800K CNY | Not Supported |