Technical services, technology development, technology consultation, technology exchange, technology transfer, technology promotion; distribution switch control equipment manufacturing; distribution switch control equipment sales; mechanical and electrical equipment manufacturing; mechanical and electrical equipment sales; auto parts and accessories manufacturing; auto parts and accessories retail; motorcycle parts manufacturing; motorcycle and parts retail; electronic components manufacturing; electronic components retail; plastic products manufacturing; plastic product sales; hardware product manufacturing; hardware product retail; wire and cable operations; mold manufacturing; mold sales. Licensed items: import and export of goods; import and export of technology.