B-CUS Design Limited was founded in 2015 in Hong Kong, Formerly called D1 TEAM design limited, it was renamed in 2023, specializing in the design of private luxury house. The project is mainly concentrated in Hong Kong and mainland China. The team includes the Hong Kong design team and the Shenzhen design team, with the Shenzhen team mainly responsible for construction drawings, renderings, and on-site follow-up.