Registered at Unit 525, 1st Floor, 1st Building, Jinding Times Tower, No. 275 Huaihai West Road, Quanshan District, Xuzhou City. Legal Representative: Gong Zheng. Business scope includes: Project construction activities; Construction engineering design; Consulting on construction cost estimation; Demolition of buildings (except for blasting operations); Residential interior decoration and renovation; Construction labor分包; Professional construction operations; Road transportation of goods (excluding hazardous goods); (If necessary, business operation is subject to approval, and the specific business scope is subject to the approval results. General projects include: Construction of landscaping projects; Sales of construction machinery and equipment; Rental of construction machinery and equipment; Sales of metal accessories for construction; Sales of construction materials (except for items not required by relevant regulations, business operation is subject to the law and independently managed according to the business license).