| Langfang Wanhui Thermal Insulation Materials Co., Ltd | 2024-02-19 | Aeps Poly Phenyl Board, Perlite Board, Phenolic Composite Air Duct | 1000K CNY | Не поддерживается |
| Langfang Paiheng Energy saving Technology Co., Ltd | 2023-05-16 | Aeps Poly Phenyl Board, Nano Aerogel Insulation Blanket, Thermal Equipment Insulation | 3000K CNY | Поддерживается |
| Yashi Energy saving Technology Langfang Co., Ltd | 2016-10-11 | Aeps Poly Phenyl Board, Iron Sheet Insulation Pipe, Rock Wool Purification Board, Color Steel Sandwich Board | 2000K CNY | Не поддерживается |
| Sichuan Youshi Xicheng Thermal Insulation Materials Co., Ltd | 2021-06-30 | Aeps Poly Phenyl Board, Integrated Insulation Board, Thermal Insulation Particle Board | 500K CNY | Не поддерживается |
| Sichuan Zhu'an Xinyu Energy saving Insulation Materials Co., Ltd | 2017-05-09 | Aeps Poly Phenyl Board, Foam Ceramic Insulation Board, Multi Functional Mortar King | 6000K CNY | Не поддерживается |
| Langfang Haolu New Building Materials Co., Ltd | 2019-02-20 | Aeps Poly Phenyl Board, Electric Heating Tape, Glass Wool Blanket | 1000K CNY | Не поддерживается |
| Langfang Runhe New Building Materials Co., Ltd | 2019-03-26 | Aeps Poly Phenyl Board, Rock Wool Mortar Composite Board, Rubber And Plastic Pipe | 3000K CNY | Поддерживается |
| Langfang Baimei New Building Materials Co., Ltd | 2018-11-19 | Aeps Poly Phenyl Board, Xps Extruded Board, Genuine Gold Board | 6600K CNY | Поддерживается |
| Langfang Yiqing Thermal Insulation Materials Co., Ltd | 2021-01-28 | Aeps Poly Phenyl Board, Foamed Cement, Rock Wool Board | 2000K CNY | Не поддерживается |
| Langfang Chengji Energy saving Technology Co., Ltd | 2024-06-18 | Aeps Poly Phenyl Board, Composite Polyurethane Board, Soundproofing Cotton For Sewer Pipes | 500K CNY | Поддерживается |