| Hebei Aipu Building Materials Co., Ltd | 2019-07-24 | Integrated Insulation Structure Board, Lightweight Aggregate Concrete, Integrated Insulation And Decoration Board | 3000K CNY | غير مدعوم |
| Hebei Jiuce New Building Materials Co., Ltd | 2020-02-28 | Integrated Insulation Structure Board, Eps Polystyrene Line, Integrated Insulation And Decoration Board | 3000K CNY | غير مدعوم |
| Langfang Jianzhong Energy saving Technology Co., Ltd | 2025-02-28 | Integrated Insulation Structure Board, Elevator Shaft Sound-Absorbing Panel, Perforated Composite Sound-Absorbing Panel | 500K CNY | غير مدعوم |
| Sichuan Xinhengyi Energy saving Materials Co., Ltd | 2023-06-20 | Integrated Insulation Structure Board, Anti Cracking Mortar For Garage Floor, Rock Wool Board | 8000K CNY | غير مدعوم |
| Shandong Lutai Building Industrialization Materials Co., Ltd | 2017-10-31 | Integrated Insulation Structure Board, Ceiling Panel, Prefabricated Hanging Board/Imitation Wood Grain Cement Hanging Board | 101976.384K CNY | غير مدعوم |
| Langfang Huaneng New Building Materials Co., Ltd | 1998-08-11 | Integrated Insulation Structure Board, Fireproof Extruded Board, Extruded Polystyrene Board | 51000K CNY | غير مدعوم |
| Langfang Sanpeng Thermal Insulation Materials Co., Ltd | 2012-01-17 | Integrated Insulation Structure Board, Phenolic Casting Integrated Board, Phenolic Insulation Pipe | 50000K CNY | غير مدعوم |
| Hebei Langke New Materials Technology Co., Ltd | 2023-10-18 | Integrated Insulation Structure Board, Glass Wool Blanket , Eps Polystyrene Line | 3000K CNY | غير مدعوم |
| Langfang Aoke Thermal Insulation Materials Co., Ltd | 2019-03-19 | Integrated Insulation Structure Board, Integrated Extruded Structure, Integrated Rock Wool Board | 2000K CNY | غير مدعوم |
| Guangzhou Heqiang HVAC Materials Co., Ltd | 2007-03-12 | Integrated Insulation Structure Board, Flexible Aluminum Foil Tube Sheath, Shock Absorption And Insulation Materials | 300K CNY | غير مدعوم |