| Langfang Dahao Fireproof Materials Co., Ltd | 2017-01-06 | Non Expanding Steel Structure Fireproof Coating, Flexible Organic Sealing, Fire Blocking Module | 50000K CNY | Não compatível |
| Hebei Ruide Energy saving Technology Co., Ltd | 2022-06-09 | Non Expanding Steel Structure Fireproof Coating, Nano Air Gel Blanket, Foam Plastic Board | 10000K CNY | Não compatível |
| Sichuan Tingmei New Material Technology Co., Ltd | 2020-07-22 | Non Expanding Steel Structure Fireproof Coating, Fireproof Coating | 1000K CNY | Não compatível |
| Beijing Maoyuan Fireproof Material Factory | 1988-05-19 | Non Expanding Steel Structure Fireproof Coating, Non Expanding Fireproof Coating, Building Fire Protection Coating | 25000K CNY | Não compatível |
| Hebei Zhangzhan Weiye Technology Development Co., Ltd | 2018-09-14 | Non Expanding Steel Structure Fireproof Coating, Outdoor Non Expanding Fireproof Coating, Fire Barrier Bag | 20000K CNY | Não compatível |
| Weicheng Fire Protection Technology Group Co., Ltd | 2007-12-12 | Non Expanding Steel Structure Fireproof Coating, Steel Structure Fireproof Coating, Flame Retardant Fabric | 66000K CNY | Não compatível |
| Luoyang Inspur Fire Protection Technology Co., Ltd | 1983-07-08 | Non Expanding Steel Structure Fireproof Coating, Aerogel, Fire Extinguishing Agent | 60084.061K CNY | Não compatível |
| Hebei Xinliankuo Fireproof Materials Co., Ltd | 2020-06-23 | Non Expanding Steel Structure Fireproof Coating, Cable Fireproof Coating, Fireproof Board | 3000K CNY | Compatível |
| Langfang Silong Anti corrosion Materials Co., Ltd | 2019-08-08 | Non Expanding Steel Structure Fireproof Coating, Color Steel Refurbished Paint, Glass Flake Adhesive | 1200K CNY | Não compatível |
| Hebei Xichao Environmental Protection Technology Co., Ltd | 2020-09-07 | Non Expanding Steel Structure Fireproof Coating, Refueling Package, Fireproof Coating | 10000K CNY | Não compatível |