| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Roof Waterproofing, Polyethylene Perforated Grass Proof Cloth, Modified Asphalt Waterproofing Membrane | 10980K CNY | Not Supported |
| Duo Furui (Shanghai) Engineering Technology Co., Ltd | 2014-01-26 | Roof Waterproofing, Wave Shaped Asphalt Waterproof Board, Colorful Waveform Asphalt Tile | 10000K CNY | Not Supported |
| Shandong Dongfang Jiuding Waterproof Materials Co., Ltd | 2018-05-15 | Roof Waterproofing, Thermoplastic Polyolefin Tpo Coil, Pvc Waterproofing Membrane | 5000K CNY | Not Supported |
| Shandong Kaiyang Waterproof Technology Co., Ltd | 2013-11-28 | Roof Waterproofing, Tpo Waterproof Membrane, Butyl Coil Material | 60000K CNY | Not Supported |
| Shandong Shuangyuan Sealing Technology Co., Ltd | 2014-01-08 | Roof Waterproofing, Butyl Self-Adhesive Waterproofing Membrane, Butyl Sealant Strip | 30000K CNY | Not Supported |
| Shandong Daqian Waterproof Materials Co., Ltd | 2017-06-28 | Roof Waterproofing, Tpo Waterproofing Membrane, Sbs Waterproofing Membrane | 12000K CNY | Supported |
| Shandong Hengjiutong Waterproof Materials Co., Ltd | 2023-05-22 | Roof Waterproofing, Polyvinyl Chloride (Pvc) Waterproofing Membrane, Waterproof Coating | 20000K CNY | Not Supported |
| Shandong Golden Umbrella Waterproof Material Co., Ltd | 2017-04-07 | Roof Waterproofing, Polyolefin Tpo Waterproofing Membrane, Root Puncture Resistant Waterproofing Membrane | 86000K CNY | Not Supported |
| Guangdong Huolun Building Materials Technology Development Co., Ltd | 2013-09-05 | Roof Waterproofing, Ceramic Tile Hollowing Repair, Refurbishment And Leak Repair Of Color Steel Tiles | 50000K CNY | Not Supported |
| Shenyang Fangxing Building Materials Co., Ltd | 2002-03-29 | Roof Waterproofing, Color Fluorine Board, Lighting Tile | 2000K CNY | Not Supported |