Registered at Unit 525, 1st Floor, 1st Building, Jindingshi Times Tower, No. 275 Huaihai West Road, Quanshan District, Xuzhou City. Legal Representative: Gong Zheng. Business scope includes: permitted projects such as various construction projects, construction design, engineering cost consultation, building demolition (excluding blasting operations), residential interior decoration and renovation, construction labor分包, specialized construction work, road transportation of goods (excluding dangerous goods); general projects include: landscaping engineering construction, sales of construction machinery, rental of construction machinery and equipment, sales of metal accessories for construction, sales of building materials (except for projects requiring prior approval, conducting business operations independently according to the business license).