| Langfang Ouye Energy saving Technology Co., Ltd | 2022-01-06 | Lightweight Eps Board, Open Self-Adhesive Insulation Pipe, Silicate Board | 3000K CNY | مدعوم |
| Langfang Paiheng Energy saving Technology Co., Ltd | 2023-05-16 | Lightweight Eps Board, Silicon Rock Slab, Foam Glass Insulation Board | 3000K CNY | مدعوم |
| Shanghai Gangyi Building Materials Co., Ltd | 2009-02-25 | Lightweight Eps Board, Foam Glass Plate, Eps Foam Board | 500K CNY | غير مدعوم |
| Sichuan Chuanen Energy saving Technology Co., Ltd | 2017-02-21 | Lightweight Eps Board, Extruded Polystyrene Board, Extruded Polystyrene Board | 10000K CNY | غير مدعوم |
| Yangzhou Yinuo Energy saving Technology Co., Ltd | 2011-08-05 | Lightweight Eps Board, Backfilling Of Basement With Foam Board, Floor Heating Extruded Board | 10000K CNY | غير مدعوم |
| Sichuan Chenghui Zexu Energy saving Technology Co., Ltd | 2024-04-12 | Lightweight Eps Board, Non Combustible Composite Expanded Polystyrene Particle Board, Rock Wool Board | 5000K CNY | غير مدعوم |
| Langfang Shengmida Technology Co., Ltd | 2018-12-05 | Lightweight Eps Board, Thermosetting Composite Polystyrene Board, Polystyrene Board | 10000K CNY | غير مدعوم |
| Chengdu Ainowei Energy saving Insulation Materials Co., Ltd | 2015-05-27 | Lightweight Eps Board, Expanded Polystyrene Board, Foam Board | 1000K CNY | غير مدعوم |
| Foshan Hongchen Packaging Materials Co., Ltd | 2014-11-10 | Lightweight Eps Board, Eva Foam Series, Bubble Bag Series | 2000K CNY | مدعوم |
| Foshan Muzhi Packaging Materials Co., Ltd | 2022-05-11 | Lightweight Eps Board, Pp Ton Woven Bag, Inflatable Bag Series | 1000K CNY | مدعوم |