According to the official website of Shandong Bureau of Quality and Technical Supervision, from August to October 2017, the bureau organized a special supervision and spot check on the quality of waterproof coating products, and randomly selected 9 batches of 9 batches Waterproof paint products. Spot checks the products are in line with the relevant standards.
The spot checks according to JC 1066-2008 "building waterproof coatings in the limit of harmful substances" and other standards, the waterproof coating products volatile organic compounds (VOC), benzene, toluene + ethylbenzene + xylene, phenol, anthracene, naphthalene , Free TDI, free formaldehyde, ammonia and other 9 projects were tested.
2017 waterproof coating product quality supervision and inspection results of the special summary table
| Serial number | manufacturer | trademark | Specification | Production date / lot number | Spot check results | Chengjian agencies |
| 1 | Shandong Chia Tai waterproof material Co., Ltd. | Sheng Long | Type Ⅱ liquid material: 20kg / barrel powder: 30kg / barrel | 2017-04-29 | qualified | Shandong Province Product Quality Inspection Institute |
| 2 | Shandong Xinda Luxe waterproof material Co., Ltd. | Lu Xin | 25kg / barrel | 2017-7-22/2017-7-8 | qualified | Shandong Province Product Quality Inspection Institute |
| 3 | Qingdao Ocean Lighthouse Waterproof Co., Ltd. | Yi He | 25kg / barrel | April 14, 2017 | qualified | Shandong Province Product Quality Inspection Institute |
| 4 | Weifang City Yuhong waterproof material (Group) Co., Ltd. | Yuhong | Type II liquid material: 20kg / barrel powder: 24kg / barrel | //20170815101 | qualified | Shandong Province Product Quality Inspection Institute |
| 5 | Huaguang Shengao Waterproof Materials Co., Ltd. | St. Austrian | Liquid material: 20kg / barrel Powder: 20kg / barrel | 2017-08-12/2017-08-12 | qualified | Shandong Province Product Quality Inspection Institute |
| 6 | Shandong Tianhui Waterproof Co., Ltd. | / | 20kg / barrel B class | // 20170724JS3009 | qualified | Shandong Province Product Quality Inspection Institute |
| 7 | Shengli Oilfield Daming new building waterproof material limited liability company | Ming dynasty | A: 20kg / drum B: 25kg / drum (MINB) | A2017-07-25, B2017-07-25 / A: 170704, B: 170704 | qualified | Shandong Province Product Quality Inspection Institute |
| 8 | Weifang Hongyuan waterproof material Co., Ltd. | Hongyuan | 25kg / barrel | 2017-07-07/2017-07-07 | qualified | Shandong Province Product Quality Inspection Institute |
| 9 | Zibo blue sky waterproof material Co., Ltd. | / | 25kg / barrel | 2017-7-6/2017-7-6 | qualified | Shandong Province Product Quality Inspection Institute |