| Dongying Zhengyu Waterproof Materials Co., Ltd | 2011-03-10 | Water Resistant Barrier, Landscape Landscape Layout, Roof Sealing Membrane | 10980K CNY | Non pris en charge |
| Shandong Xinyu Geotechnical Materials Engineering Co., Ltd | 2008-03-26 | Water Resistant Barrier, Geomembrane, Anti-Seepage Geomembrane | 51000K CNY | Non pris en charge |
| Guangdong Huolun Building Materials Technology Development Co., Ltd | 2013-09-05 | Water Resistant Barrier, Industrial Paint, Anti Corrosion And Waterproof Series | 50000K CNY | Non pris en charge |
| Langfang Rongwei Anti corrosion Materials Co., Ltd | 2015-11-18 | Water Resistant Barrier, Epoxy Zinc Rich Paint, Glass Flake Anti-Corrosion Coating | 5000K CNY | Non pris en charge |
| Anhui Weilide New Materials Co., Ltd | 2021-04-22 | Water Resistant Barrier, High Silicon Oxygen Self-Adhesive Tape, Aluminum Foil Buckle Sleeve | 5000K CNY | Non pris en charge |
| Shandong Jianuo Engineering Materials Co., Ltd | 2017-02-24 | Water Resistant Barrier, Reinforced Filter Screen, Ecological Bag | 10800K CNY | Pris en charge |
| Shandong Tailide Engineering Materials Co., Ltd | 2019-07-09 | Water Resistant Barrier, Waterproof Drainage Board, Glass Fiber Geogrid | 5000K CNY | Non pris en charge |
| Shandong Luda New Materials Co., Ltd | 2019-10-16 | Water Resistant Barrier, Geomembrane, Ecological Bag | 10800K CNY | Pris en charge |
| Gongyi Datai Pipeline Equipment Factory | 2012-09-25 | Water Resistant Barrier, Compensator, Force Transmission Joint | 10000K CNY | Pris en charge |
| Changzhou Fangziyuan Medical Packaging Co., Ltd | 2015-12-24 | Water Resistant Barrier, Dialysis Paper, Pet Vacuum Formed Box | 5000K CNY | Non pris en charge |