Sales of lighting fixtures; manufacturing of electronic components; manufacturing of lighting fixtures; retail of electronic components; wholesale of electronic components; sales of electronic components and electromechanical component equipment; mold manufacturing; mold sales; plastic product manufacturing; plastic product sales; motorcycle and parts research and development; motorcycle parts manufacturing; motorcycle and parts retail; motorcycles and parts wholesale; auto parts research and development; auto parts and accessories manufacturing; auto parts retail; auto parts wholesale; automobile sales; new energy vehicle sales; import and export of goods; technology import and export; import and export agency