The registration address of the public signing company ltd. Is located at no. 136, south central road sector, sinyang city, henan province. The registration authority is the singyang city market supervisory authority. The legal entity is represented by wang. It operates in the design, production, sale and installation of sign signs, panels; the design and construction of municipal road works; the design and construction of construction works; the design and construction of lighting works; the design and construction of garden greening works; the design and construction of decorating works; the design and construction of heating works; the design, production, brokering and publication of domestic advertising operations; the design of business images; exhibition services; rental services for mechanical equipment; and the sale of electronic products, building materials, firefighting equipment, electrical equipment, steel, fitness equipment, metal products