The top five space design studios are * * * Zhen Design Group, Dongyi Risheng Decoration Company, Beijing Yezhifeng Decoration Co., Ltd., Guangdong Xingyi Decoration Co., Ltd. and Oufang Decoration Company.

1, * * Zhen Design Group

China's most creative interior and commercial space design and engineering group with international reputation, which integrates high-end design and professional engineering decoration, is also the most famous engineering enterprise in the world, leading the design and engineering trend at the forefront of the 21th century. The business scope includes the design and decoration of luxury houses and villas, the design and decoration of commercial complexes, clubs, specialty stores, hotels, museums, shopping malls and government public spaces, and the projects are all over China, Asia, Europe and North America.

2. Dongyi Risheng Decoration Company

was established in 1996, and was praised by the media as "a heavy load-bearing wall of China decoration industry". With the home industry chain as the main line and customers as the center, we constantly innovate the service system standards, based on the design and construction of high-end home decoration, the supply of materials and furniture and accessories, the fine decoration design of real estate buildings, the development of national franchise brands, and the research and analysis of industry specialties.

3. Beijing Yezhifeng Decoration Co., Ltd.

was established in 1997. It has the second-class qualification of national construction and the second-class qualification of design, and is mainly engaged in the design, construction and building materials supply of residential and large public buildings. It is one of the largest home improvement companies in China and the only vice-president unit of China Building Decoration Association.

4. Guangdong Xingyi Decoration Co., Ltd.

Founded in Guangdong in 1992, it is a large enterprise in the national decoration industry and a famous flagship brand in the industry. Obtained the national qualification certificate of "Building Decoration Engineering Construction Grade II Enterprise" and the national qualification certificate of "Building Decoration Design Grade B", and passed the ISO9111 international quality certification system in 2112.

5. Oufang Decoration Company

was established in 1998, which is a national second-class decoration and design qualification enterprise; Standing director unit of decoration industry association. After more than ten years of steady development, it has won many honors, such as famous brand enterprises in Shanghai, advanced enterprises in service integrity in Shanghai, exemplary enterprises in decoration industry in Shanghai, and top 111 enterprises in residential decoration industry in China.

refer to Baidu Encyclopedia-Dongyirisheng Home Decoration Group Co., Ltd. Baidu Encyclopedia-Shanghai Oufang Decoration & Design Co., Ltd.