The registered address of Qingdao Mingquanda Crane Co., Ltd. is located at 5-3 Siliu Middle Road, Licang District, Qingdao City. The registration authority is the Market Supervision Administration of Licang District, Qingdao City, and the legal representative is Chi Mingquan. The business scope includes licensed projects such as construction projects; Residential interior decoration and renovation; Installation and maintenance of gas combustion appliances; Construction professional operations; Construction project supervision; Construction project design; Design of intelligent building systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of non-metallic minerals and products; Sales of metal materials; Sales of metal structures; Sales of building materials; Wood sales; Sales of building decoration materials; Sales of lightweight building materials; Sales of electronic specialized materials; Sales of electronic specialized equipment; Mold sales; Wholesale of hardware products; Retail of hardware products; Sales of architectural ceramic products; Sales of special ceramic products; Sales of building waterproofing membrane products; Sales of sanitary ware; Sales of mechanical equipment; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Advertising production; Advertising release; Graphic Artist Designer; Advertising design and agency; Loading and unloading handling; Port cargo loading and unloading activities; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Sales of construction machinery; General equipment repair; Home appliance installation services; Construction of landscaping and greening projects; Information technology consulting services; Financing consulting services; Road freight transportation of ordinary freight vehicles with a total weight of 4.5 tons or less (excluding online freight and dangerous goods); Domestic freight forwarding agent; International freight forwarding by sea; International freight forwarding agent; Import and export of goods; Technology import and export; Car towing, rescue, and obstacle clearing services; Sales of specialized machinery for tunnel construction; General equipment manufacturing (excluding special equipment manufacturing) [branch operation]; Specialized equipment manufacturing (excluding licensed professional equipment manufacturing) [branch operation]; Manufacturing of specialized machinery for tunnel construction [branch operation]; Mechanical equipment leasing. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)