| Hejian Yizhuo Thermal Insulation Materials Co., Ltd | 2020-12-10 | Sunscreen Insulation Board, Foam Glass, Insulated Pipe | 5000K CNY | 非対応 |
| Hebei Qiyu New Building Materials Co., Ltd | 2020-02-26 | Sunscreen Insulation Board, Fiberglass Mesh, Rubber And Plastic Board | 3000K CNY | 非対応 |
| Langfang Ouye Energy saving Technology Co., Ltd | 2022-01-06 | Sunscreen Insulation Board, Open Self-Adhesive Insulation Pipe, Silicate Board | 3000K CNY | 対応 |
| Langfang Paiheng Energy saving Technology Co., Ltd | 2023-05-16 | Sunscreen Insulation Board, Silicon Rock Slab, Foam Glass Insulation Board | 3000K CNY | 対応 |
| Hebei Ruide Energy saving Technology Co., Ltd | 2022-06-09 | Sunscreen Insulation Board, Nano Air Gel Blanket, Foam Plastic Board | 10000K CNY | 非対応 |
| Zhonglinbang (Yunnan) Prefabricated Building Materials Co., Ltd | 2022-08-18 | Sunscreen Insulation Board, Composite Partition Board, Explosion Proof Board | 6000K CNY | 非対応 |
| Chengdu Lorek New Material Manufacturing Co., Ltd | 2019-07-25 | Sunscreen Insulation Board, Insulated Steel Pipe | 10000K CNY | 非対応 |
| Hubei Fuxiang Extruded Insulation Materials Co., Ltd | 2022-12-30 | Sunscreen Insulation Board, Extruded Polystyrene Board, Extruded Polystyrene Board | 2000K CNY | 非対応 |
| Langfang Fuxian Environmental Protection Technology Co., Ltd | 2022-03-07 | Sunscreen Insulation Board, Rubber And Plastic Board, Fireproof Putty | 500K CNY | 非対応 |
| Hejian Jiake Thermal Insulation Materials Co., Ltd | 2018-07-06 | Sunscreen Insulation Board, Perforated Sound-Absorbing Panel In Basement, Fiberglass Ceiling Sound-Absorbing Material | 1880K CNY | 非対応 |