Registered at Unit 525, 1st Floor, 1st Building, Jinding Times Building, No. 275 Huaihai West Road, Quanshan District, Xuzhou City; Legal Representative: Gong Zheng. Business scope includes: engineering construction activities, construction engineering design, engineering cost consultation, building demolition (excluding blasting operations), residential interior decoration, construction labor分包, specialized construction operations, road cargo transportation (excluding hazardous goods); If other projects are required, please refer to the approval results. 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 that are not required, please operate independently according to the business license and laws).