| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Waterproof Material, Roof Waterproofing Membrane, Polyethylene Grass Proof Cloth | 10980K CNY | ไม่รองรับ |
| Tianjin Xinchen Lake Building Materials Co., Ltd | 2004-05-26 | Waterproof Material, Waterproof Membrane, Customized Coil Material | 65000K CNY | ไม่รองรับ |
| Tianda Waterproof Building Materials Co., Ltd | 2020-01-08 | Waterproof Material, External Leakage Tpo Waterproofing Membrane, Polymer Self-Adhesive Film Waterproofing Membrane | 20000K CNY | ไม่รองรับ |
| Shandong Daqian Waterproof Materials Co., Ltd | 2017-06-28 | Waterproof Material, Double Sided Sand Waterproofing Membrane, Tpo Waterproofing Membrane | 12000K CNY | รองรับ |
| Guangdong Huolun Building Materials Technology Development Co., Ltd | 2013-09-05 | Waterproof Material, Thermal Insulation Series, Thermal Insulation, Cooling And Waterproof Series | 50000K CNY | ไม่รองรับ |
| Shandong Langshun Waterproof Materials Co., Ltd | 2019-02-27 | Waterproof Material, Polyethylene Tire Modified Asphalt Waterproofing Membrane, Two Component Polyurethane Waterproof Coating | 50000K CNY | ไม่รองรับ |
| Shandong Pengsheng Building Materials Co., Ltd | 2013-01-28 | Waterproof Material, Epoxy Interpenetrating Anti-Corrosion Coating, Modified Asphalt | 3000K CNY | ไม่รองรับ |
| Shouguang Guanchen Building Materials Co., Ltd | 2016-10-19 | Waterproof Material, Epoxy Modified Anti-Corrosion Coating, Waterproof Coating | 100K CNY | ไม่รองรับ |
| Guangdong Caixian New Materials Co., Ltd | 2020-09-27 | Waterproof Material, Anti Corrosion And Waterproof, Integrated Exterior Wall Decoration And Waterproofing | 5000K CNY | ไม่รองรับ |
| Shouguang Hongbo Waterproof Materials Co., Ltd | 2014-12-25 | Waterproof Material, Self Adhesive Waterproofing Membrane, Polyurethane Waterproof Coating | 2000K CNY | ไม่รองรับ |