2. Dongyi Risheng Group (1996, Jiezhuang Group, a famous trademark in Beijing)
3. Beijing Yezhifeng Decoration Co., Ltd. (1997 Beijing, a large leading enterprise in home improvement)
4. Longfa Group (1997 Beijing, AAA enterprise in construction industry)
5. Golden Mantis (a well-known trademark in China, one of the top 100 enterprises in architectural decoration).
6. Guangdong Xingyi Decoration Co., Ltd. (1992 Guangdong, the flagship brand of large enterprises)