| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Rubber Waterproofing Membrane, Leakage Repair Materials, Glass Fiber Geogrid | 10980K CNY | Not Supported |
| Shandong Wanhe Waterproof Materials Co., Ltd | 2019-07-01 | Rubber Waterproofing Membrane, Asphalt Waterproofing Membrane, Waterproof Auxiliary Materials And Accessories | 10000K CNY | Not Supported |
| Renqiu Yongxing Rubber Products Co., Ltd | 2016-06-16 | Rubber Waterproofing Membrane, Epdm Waterproofing Membrane, Waterproof Membrane | 12000K CNY | Not Supported |
| Nanjing Manke New Materials Co., Ltd | 2014-05-15 | Rubber Waterproofing Membrane, White Fluororubber Sheet, Textured Rubber Sheet | 12500K CNY | Not Supported |
| Shouguang Shengjia Waterproof Technology Co., Ltd | 2022-05-17 | Rubber Waterproofing Membrane, Polyethylene Polypropylene Polyester Waterproofing Membrane, Thermoplastic Polyolefin Tpo Waterproofing Membrane | 2000K CNY | Not Supported |
| Shandong Dongfang Jiuding Waterproof Materials Co., Ltd | 2018-05-15 | Rubber Waterproofing Membrane, Sbs Waterproofing Membrane, Pvc Waterproofing Membrane | 5000K CNY | Not Supported |
| Shandong Yade Waterproof Materials Co., Ltd | 2018-06-07 | Rubber Waterproofing Membrane, Polyethylene Acrylic (Polyester) Waterproofing Membrane, Sbs Waterproofing Membrane | 50100K CNY | Not Supported |
| Shandong Kaiyang Waterproof Technology Co., Ltd | 2013-11-28 | Rubber Waterproofing Membrane, Butyl Tape, Tpo Waterproof Membrane | 60000K CNY | Not Supported |
| Shandong Daqian Waterproof Materials Co., Ltd | 2017-06-28 | Rubber Waterproofing Membrane, Sbs Waterproofing Membrane, Functional Materials | 12000K CNY | Supported |
| Shandong Kanghe Waterproof Materials Co., Ltd | 2021-12-29 | Rubber Waterproofing Membrane, Epdm Waterproofing Membrane, Cold Bottom Oil | 5000K CNY | Not Supported |