Beijing Chengchengda Environmental Engineering Co., Ltd.

International Industry Category: Construction Industry

International Industry Major Class: Civil Engineering and Construction

International Industry Middle Class: Wiring and pipeline construction

International Industry Sub Class: Wiring and equipment engineering construction

Licensed Projects： Construction project construction； Construction project supervision； Construction project construction（ Except for nuclear power plant construction and operation、 Civil airport construction）； Residential interior decoration； Construction Engineering Design； Water conservancy project construction supervision； Construction project quality inspection； Cultural relics protection project construction； Cultural Relics Sales； Cultural relics protection project design； Cultural Relics Auction； Cultural relics protection project supervision； Auction business； Import and export of artworks； Real estate development and operation。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.） General Projects： Landscaping project construction； Municipal facilities management；Earthwork construction； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Organize cultural and artistic exchange activities； Engineering Management Services； Professional design services； Art Agency； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； art（ beautiful） Artwork、 Collectibles appraisal and evaluation services； Industrial Engineering Design Services； Bill information consulting service； Property service evaluation； Building cleaning services； Wind power technology services； Security Consulting Services； Environmental consulting services； Information consulting services（ No licensing information consulting services）； Technology intermediary services； Information technology consulting services； Intelligent water system development； Cultural relics and cultural heritage protection services； New energy prime mover equipment manufacturing； Engineering cost consulting business； Water pollution control； Import and export agent； Technology import and export； Import and export of goods； Property Management； Hotel Management； AI hardware sales； Retail of arts and crafts and collectibles（ Except ivory and its products）。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）（ Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Construction Industry

Chinese Industry Major Class: Construction Engineering

Chinese Industry Middle Class: Infrastructure construction

Chinese Industry Sub Class: Landscaping Project