| Shandong Wanhe Waterproof Materials Co., Ltd | 2019-07-01 | Polyurethane Waterproofing Membrane, Asphalt Waterproofing Membrane, Waterproof Coating | 10000K CNY | Not Supported |
| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Polyurethane Waterproofing Membrane, Flame Retardant Waterproofing Membrane, Foreign Trade Gold Rush Pipe | 10980K CNY | Not Supported |
| Shandong Hengjiutong Waterproof Materials Co., Ltd | 2023-05-22 | Polyurethane Waterproofing Membrane, Self Adhesive Series Waterproofing Membrane, Polyvinyl Chloride (Pvc) Waterproofing Membrane | 20000K CNY | Not Supported |
| Shandong Dongfang Jiuding Waterproof Materials Co., Ltd | 2018-05-15 | Polyurethane Waterproofing Membrane, Sbs Waterproofing Membrane, Pvc Waterproofing Membrane | 5000K CNY | Not Supported |
| Shandong Daqian Waterproof Materials Co., Ltd | 2017-06-28 | Polyurethane Waterproofing Membrane, Double Sided Sand Waterproofing Membrane, Sbs Waterproofing Membrane | 12000K CNY | Supported |
| Shandong Laide Waterproof Materials Co., Ltd | 2022-07-15 | Polyurethane Waterproofing Membrane, Self Adhesive Waterproofing Membrane, Polyurethane Waterproof Coating | 8000K CNY | Not Supported |
| Weifang Guangzheng Waterproof Materials Co., Ltd | 2019-09-30 | Polyurethane Waterproofing Membrane, Polyethylene Acrylic (Polyester) Waterproofing Membrane, Non Curing Rubber Asphalt Waterproof Coating | 2000K CNY | Not Supported |
| Shandong Yaorong Waterproof Technology Co., Ltd | 2019-05-20 | Polyurethane Waterproofing Membrane, Polyurethane Flame Retardant Waterproofing Membrane, Acrylic (Polyester) Waterproofing Membrane | 3000K CNY | Not Supported |
| Zhejiang Jiesheng Building Materials Co., Ltd | 2014-12-19 | Polyurethane Waterproofing Membrane, Flame Retardant Waterproof Adhesive, Waterproof Membrane | 10000K CNY | Not Supported |
| Hebei Langke New Materials Technology Co., Ltd | 2023-10-18 | Polyurethane Waterproofing Membrane, Built In Insulation Structure Integrated Board, Rock Wool Line | 3000K CNY | Not Supported |