| Shandong Wanhe Waterproof Materials Co., Ltd | 2019-07-01 | Modified Asphalt Waterproof Coating, Asphalt Waterproofing Membrane, Waterproof Coating | 10000K CNY | Tidak didukung |
| Shandong Hengjiutong Waterproof Materials Co., Ltd | 2023-05-22 | Modified Asphalt Waterproof Coating, Liquid Coiled Material, Polyurethane Waterproof Coating | 20000K CNY | Tidak didukung |
| Shandong Kanghe Waterproof Materials Co., Ltd | 2021-12-29 | Modified Asphalt Waterproof Coating, Vapor Barrier Film, Pvc Waterproofing Membrane | 5000K CNY | Tidak didukung |
| Weifang Zidun Waterproof Materials Co., Ltd | 2017-03-24 | Modified Asphalt Waterproof Coating, Hdpe Non Asphalt Waterproofing Membrane, Polyethylene Propylene Polyester Waterproofing Membrane | 10000K CNY | Tidak didukung |
| Weifang Hongchi Waterproof Materials Co., Ltd | 2020-07-17 | Modified Asphalt Waterproof Coating, Asphalt Waterproof Coating, Wet Laid Waterproofing Membrane | 10000K CNY | Didukung |
| Shandong Yade Waterproof Materials Co., Ltd | 2018-06-07 | Modified Asphalt Waterproof Coating, Liquid Coiled Material, Super Elastic Rubber Asphalt Waterproof Paste | 50100K CNY | Tidak didukung |
| Shouguang Shengjia Waterproof Technology Co., Ltd | 2022-05-17 | Modified Asphalt Waterproof Coating, Thermoplastic Polyolefin Tpo Waterproofing Membrane, Epdm Rubber Waterproofing Membrane | 2000K CNY | Tidak didukung |
| Weifang Xinqiande Waterproof Materials Co., Ltd | 2022-12-08 | Modified Asphalt Waterproof Coating, Epdm Rubber Waterproofing Membrane, | 2000K CNY | Tidak didukung |
| Shandong Laide Waterproof Materials Co., Ltd | 2022-07-15 | Modified Asphalt Waterproof Coating, Self Adhesive Waterproofing Membrane, Polyurethane Waterproof Coating | 8000K CNY | Tidak didukung |
| Hebei Wande Hongyu New Building Materials Technology Co., Ltd | 2021-05-27 | Modified Asphalt Waterproof Coating, Asphalt Waterproof Coating, Waterproof Membrane | 63500K CNY | Tidak didukung |