| Shandong Wanhe Waterproof Materials Co., Ltd | 2019-07-01 | Self Adhesive Waterproofing Membrane, Waterproof Auxiliary Materials And Accessories, Waterproof Coating | 10000K CNY | ไม่รองรับ |
| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Self Adhesive Waterproofing Membrane, Modified Asphalt Waterproofing Membrane, Real Estate Waterproofing Materials | 10980K CNY | ไม่รองรับ |
| Weifang Shengzhou Waterproof Technology Co., Ltd | 2022-01-06 | Self Adhesive Waterproofing Membrane, Non Curing Rubber Asphalt Waterproof Coating, Sbs Modified Asphalt Waterproofing Membrane | 5000K CNY | ไม่รองรับ |
| Shandong Daqian Waterproof Materials Co., Ltd | 2017-06-28 | Self Adhesive Waterproofing Membrane, Tpo Waterproofing Membrane, Tpo Fusion Tile | 12000K CNY | รองรับ |
| Weifang Xuanbao Waterproof Materials Co., Ltd | 2016-08-23 | Self Adhesive Waterproofing Membrane | 50500K CNY | ไม่รองรับ |
| Shandong Yade Waterproof Materials Co., Ltd | 2018-06-07 | Self Adhesive Waterproofing Membrane, Wall Curing Agent, Long Term Node Sealant | 50100K CNY | ไม่รองรับ |
| Shandong Tianchi Waterproof Materials Co., Ltd | 2020-12-23 | Self Adhesive Waterproofing Membrane, Hdpe Non Asphalt Self-Adhesive Membrane Waterproofing Roll, | 10000K CNY | ไม่รองรับ |
| Weifang Xinqiande Waterproof Materials Co., Ltd | 2022-12-08 | Self Adhesive Waterproofing Membrane, Polyvinyl Chloride Pvc Self-Adhesive Waterproofing Membrane, Root Puncture Resistant Waterproofing Membrane | 2000K CNY | ไม่รองรับ |
| Golden Umbrella Waterproof Materials Co., Ltd | 2020-04-03 | Self Adhesive Waterproofing Membrane, Pvc Waterproofing Membrane, Reaction Bonded Wet Laid Waterproofing Membrane | 60000K CNY | ไม่รองรับ |
| Shouguang Guanchen Building Materials Co., Ltd | 2016-10-19 | Self Adhesive Waterproofing Membrane, Modified Asphalt Waterproofing Membrane, Waterproof Membrane | 100K CNY | ไม่รองรับ |