Ryan Mark Technology, Guangzhou

New materials technology development services; sale of general machinery equipment; sale of electrical machinery equipment; retail distribution of general machinery equipment; marking, brand manufacture; wholesale distribution of hardware products; retail sale of hardware; wholesale distribution of construction materials, decorative materials; manufacture of other metal-processing machines; wholesale distribution of metal products; wholesale distribution of chemical products (except for dangerous chemicals); wholesale trade in goods (except for licensed goods); retail trade in goods (except for licensed goods); information systems integration services; computer technology development, technical services; computer network system engineering services; wholesale distribution of computer spare parts; retail distribution of computers; retail distribution of computer parts; retail distribution of computer parts; installation of control systems; intelligent installation engineering services; communications system engineering services; retailing of communications equipment; installation engineering services; electronic, communications and automated control technology research, development; commodity information advisory services; security technology protection system design, construction, maintenance; retailing of mechanical spare parts; import and export of goods (except for proprietary goods);