| Hebei Jingchuang Fiberglass Co., Ltd | 2018-08-02 | Highway Soundproof Board, Frp Pipe Fittings, Acid Mist Purification Tower | 3100K CNY | Поддерживается |
| Anping County Aowo Metal Wire Mesh Products Co., Ltd | 2017-07-19 | Highway Soundproof Board, Noise Reduction, High Speed Sound Barrier | 5000K CNY | Поддерживается |
| Hebei Shangxing Road and Bridge Engineering Co., Ltd | 2012-12-18 | Highway Soundproof Board, Residential Noise Barrier, Anti-Glare Mesh | 100090K CNY | Поддерживается |
| Anping Peirun Wire Mesh Products Co., Ltd | 2023-11-13 | Highway Soundproof Board, , Bridge Railing | 3000K CNY | Не поддерживается |
| Shanghai Qiange Metal Products Co., Ltd | 2016-11-28 | Highway Soundproof Board, Prefabricated Engineering Fence, Construction Hoarding | 3000K CNY | Не поддерживается |
| Anping County Sanju Wire Mesh Products Co., Ltd | 2016-10-17 | Highway Soundproof Board, Municipal Guardrail, | 2000K CNY | Поддерживается |
| Hebei Shu'an Environmental Protection Equipment Co., Ltd | 2015-03-04 | Highway Soundproof Board, Sound-Absorbing Sheet, Silencing Column | 10000K CNY | Не поддерживается |
| Anping Zhengjun Metal Wire Mesh Products Co., Ltd | 2024-05-13 | Highway Soundproof Board, Slope Protection Net, Airport Fence | 1000K CNY | Не поддерживается |
| Anping Muyuan Wire Mesh Manufacturing Co., Ltd | 2012-11-12 | Highway Soundproof Board, Anti-Throwing Net, Workshop Isolation Net | 40080K CNY | Поддерживается |
| Guangxi Nanning Lares Metal Products Co., Ltd | 2018-05-14 | Highway Soundproof Board, Stainless Steel Imitation Bamboo Guardrail, Street Light | 500K CNY | Поддерживается |