| Hebei Jingchuang Fiberglass Co., Ltd | 2018-08-02 | Fiberglass Purlin, Frp Pipe Fittings, Fiberglass Column | 3100K CNY | مدعوم |
| Hebei Qiqiang Composite Materials Co., Ltd | 2023-03-13 | Fiberglass Purlin, Fiberglass Bird Proof Cover, Fiberglass Marker Post | 3000K CNY | مدعوم |
| Suqian Huteng Building Materials Co., Ltd | 2017-05-09 | Fiberglass Purlin, Anti Corrosion Purlin, Building Materials | 10000K CNY | غير مدعوم |
| Hebei Yuping Fiberglass Co., Ltd | 2020-10-19 | Fiberglass Purlin, , Fiberglass Warning Signs | 5000K CNY | غير مدعوم |
| Zaoqiang Yongzheng Environmental Protection Equipment Co., Ltd | 2024-08-22 | Fiberglass Purlin, Fiberglass Warning Ball, Integrated Pumping Station | 100K CNY | مدعوم |
| Beijing Xuri Dehua Trading Co., Ltd | 2013-12-31 | Fiberglass Purlin, Fiberglass Reinforcement, Steel Ladder | 2000K CNY | غير مدعوم |
| Hebei Hanqiang Environmental Protection Equipment Co., Ltd | 2020-02-06 | Fiberglass Purlin, Anti-Corrosion Floor, Fiberglass Floor Beam | 3000K CNY | مدعوم |
| Hengshui Xuhe Environmental Protection Equipment Co., Ltd | 2024-12-09 | Fiberglass Purlin, Curved Cover Plate, Fiberglass Desulfurization Tower | 1000K CNY | غير مدعوم |
| Zaoqiang Weikuo Fiberglass Co., Ltd | 2019-03-18 | Fiberglass Purlin, Fiberglass Activated Carbon Adsorption Box, Fiberglass Tee | 100K CNY | مدعوم |
| Hebei Jintai Nuo Environmental Protection Technology Co., Ltd | 2023-06-07 | Fiberglass Purlin, Anti Glare Board And Anti Glare Net, Guardrail Fence | 3000K CNY | مدعوم |