1. Degao: Degao Building Materials Co., Ltd., founded in 1998, has become one of the best in China characteristic mortar industry after more than 2 years of development.

2. Gulai: The main products are tile glue, waterproof materials, tile back glue, etc. The main businesses are tile glue and waterproof materials.

3. Ti Baerbel: Guangzhou Ti Baerbel Building Materials Co., Ltd., the brand of which was rated as a green innovative technology energy-saving product, has the characteristics of environmental protection and energy saving, and is suitable for energy-saving construction of new multi-storey and medium-high-rise buildings and energy-saving renovation of old houses. The products sell well all over the country and are well received by users from all walks of life.

4. Yuegang: Shanghai Yuegang Building Materials Co., Ltd., whose products include building materials, metal materials and water-based coatings.

5. Xiluoka: Hunan Xiluoka Building Materials Co., Ltd. is a newly-developed company specializing in waterproof building materials

6. Jiacai focuses on waterproof coatings, ceramic tile adhesive and other products

7. Gushuibao: the company mainly deals in waterproof coating products, including waterproof coatings, ceramic tile adhesives and other products

8. Oriental Yuhong: Beijing Oriental Yuhong Waterproof Technology Co., Ltd.

9. Reddy: Reddy Building Materials Co., Ltd. is one of the largest suppliers of ceramic tile and stone installation systems in the world.

1. Black & decker: Black & decker brand business involves waterproof, adhesive, white glue and other civil building materials.

it's for reference only. I hope I can help you. thank you