Architectural consultation; Graphic illustration and drawing services, namely, providing graphic illustrations and drawings of commercial and industrial building designs, and converting building designs or markups to electronic CAD drawings; Construction drafting; Residential building design; Architectural design; Civil engineering; Technical consulting in the field of environmental engineering; Engineering design services of environmental pollution prevention; Technical consulting in the field of pollution detection; Engineering design services of air pollution prevention; Interior decoration consultation; Interior design consultation; Technical consulting in the field of interior design; Interior design; Consulting in the fields of engineering and architecture; Consulting in the field of structural engineering; Consulting in the field of electronic engineering; Consulting in the field of mechanical and electrical engineering; Develop and design of automatic control engineering; Product appearance design services; Industrial product appearance design services; Industrial product design services