| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Self Adhesive Polymer Waterproofing Membrane, Roof Waterproofing Membrane, Polyethylene Grass Proof Cloth | 10980K CNY | समर्थित नहीं |
| Renqiu Yongxing Rubber Products Co., Ltd | 2016-06-16 | Self Adhesive Polymer Waterproofing Membrane, Rubber Waterproofing Membrane, Waterproof Membrane | 12000K CNY | समर्थित नहीं |
| Shandong Daqian Waterproof Materials Co., Ltd | 2017-06-28 | Self Adhesive Polymer Waterproofing Membrane, Double Sided Sand Waterproofing Membrane, Tpo Waterproofing Membrane | 12000K CNY | समर्थित |
| Shandong Kanghe Waterproof Materials Co., Ltd | 2021-12-29 | Self Adhesive Polymer Waterproofing Membrane, Polyethylene Tire Waterproofing Membrane, Cement-Based Permeable Crystalline Waterproof Coating | 5000K CNY | समर्थित नहीं |
| Shandong Hengjiutong Waterproof Materials Co., Ltd | 2023-05-22 | Self Adhesive Polymer Waterproofing Membrane, Self Adhesive Series Waterproofing Membrane, Polyvinyl Chloride (Pvc) Waterproofing Membrane | 20000K CNY | समर्थित नहीं |
| Shandong Weidong New Materials Co., Ltd | 2024-05-10 | Self Adhesive Polymer Waterproofing Membrane, Flame Retardant Waterproof Breathable Film, Tpo Waterproof Membrane | 3100K CNY | समर्थित नहीं |
| Shandong Laide Waterproof Materials Co., Ltd | 2022-07-15 | Self Adhesive Polymer Waterproofing Membrane, Chlorinated Polyethylene Cpe Waterproofing Membrane, Self Adhesive Waterproofing Membrane | 8000K CNY | समर्थित नहीं |
| Shandong Golden Umbrella Waterproof Material Co., Ltd | 2017-04-07 | Self Adhesive Polymer Waterproofing Membrane, Reactive Adhesive Polymer Wet Laid Waterproofing Membrane, Polyolefin Tpo Waterproofing Membrane | 86000K CNY | समर्थित नहीं |
| Langfang Yiao Thermal Insulation Materials Co., Ltd | 2017-03-29 | Self Adhesive Polymer Waterproofing Membrane, Insulated Buried Pipe, Buried Insulation Pipe | 1060K CNY | समर्थित नहीं |
| Weifang Guangzheng Waterproof Materials Co., Ltd | 2019-09-30 | Self Adhesive Polymer Waterproofing Membrane, Polyethylene Acrylic (Polyester) Waterproofing Membrane, Chlorinated Polyethylene Epdm Waterproofing Membrane | 2000K CNY | समर्थित नहीं |