1. He Hua, He Hua (founded in 1956, a famous trademark of Heilongjiang Province, He Hua Group Co., Ltd., a large-scale modern household industry group specializing in the production and sales of furniture/wooden doors/wardrobes).

2. Mingyaju Wooden Door (Zhejiang Wushi Door Industry Co., Ltd., one of the top ten brands of solid wooden doors, features original silent quality and integrates design, research and development, production, sales and service).

3. Good Wife (top ten brands of wooden doors, comprehensive household enterprises focusing on wooden doors/floors/hardware industries, listed companies, Jiangsu Good Wife Home Building Materials Co., Ltd.)

4. Giants of Nature (Top Ten Brands of Solid Wood Door in China, well-known brands in the industry, comprehensive enterprise focusing on R&D/ production/sales of various products, Nature Group Holdings Limited).

5. Di Chin Di Chin (founded in 1986, Zhejiang Di Chin Door Industry Co., Ltd., one of the top ten brands of wooden doors, a famous trademark in Zhejiang Province).