The specific rankings are as follows:

1. DAVCO Degao (Degao (Guangzhou) Building Materials Co., Ltd.)

2. Huangshi Craftsman (Shanghai Yu Jinlan You Industrial Co., Ltd.)

3. Disigu (Guangzhou Disigu New Materials Co., Ltd.)

4. Yinghuangmei Sealing Agent (Beijing Limin Materials Technology Research Institute)

5. Youpai Sewing (Shandong Shanggong Taiyi Building Materials Technology Co., Ltd.)

6. Weber (Saint-Gobain (China) Investment Co., Ltd.)

7. Kaideli (Shenzhen Kaiqi Chemical Co., Ltd.)

8. Fanggao brick color (Shandong Dongfang High-tech Materials Technology Co., Ltd.)

9. Jianxiu (Anhui Milan Shi Decoration Materials Co., Ltd.) 10. SKSHU Sankeshu (Sankeshu Paint Co., Ltd.)