| Hebei Xia Decoration Building Materials Co., Ltd | 2021-08-03 | Engineering Ice And Fire Board, Clean Board, Medical Clean Board | 20000K CNY | Pris en charge |
| Chongqing Yubokun Technology Co., Ltd | 2022-11-15 | Engineering Ice And Fire Board, Soft Stone Patch Brick, Board | 10000K CNY | Non pris en charge |
| Dacheng County Kaiyuan Fireproof Material Factory | 2014-12-01 | Engineering Ice And Fire Board, Smoke Flue Fire Check Valve, Fire Partition | 6000K CNY | Non pris en charge |
| Hunan Changle Building Materials Co., Ltd | 2016-03-14 | Engineering Ice And Fire Board, Fiber Cement Board, Enhance Cement Slab | 30000K CNY | Pris en charge |
| Shandong Lutai Prefabricated Decoration Materials Co., Ltd | 2022-01-13 | Engineering Ice And Fire Board, Tunnel Decorative Panel, Inorganic Pre Coated Board | 30000K CNY | Pris en charge |
| Chongqing Yichen Qianhe New Material Technology Co., Ltd | 2023-07-07 | Engineering Ice And Fire Board, Quartz Fiber Board, Purification Panel | 5000K CNY | Non pris en charge |
| Shijiazhuang Honggui Building Materials Co., Ltd | 2024-05-15 | Engineering Ice And Fire Board, Calcium Silicate Board Cement Board, Dragon Bone Accessories | 1000K CNY | Non pris en charge |
| Shandong Grede Decoration Materials Co., Ltd | 2016-01-28 | Engineering Ice And Fire Board, Wainscoting, Carbon Crystal Plate Metal Plate | 3000K CNY | Non pris en charge |
| Hebei Pailun New Material Technology Co., Ltd | 2024-05-11 | Engineering Ice And Fire Board, Fireproof Board, Antibacterial Board | 3000K CNY | Pris en charge |
| Zhengzhou Yuzhijing New Materials Co., Ltd | 2023-04-20 | Engineering Ice And Fire Board, Sandwich Panel, Antibacterial Board | 5000K CNY | Non pris en charge |