Chartered bus passenger transportation (city, inter-provincial), labor services, catering services, automobile leasing, electromechanical equipment leasing; commercial housing, residential housing leasing and management; graphic design and production, housing repair, property management, conference services, travelers' lodging; automobile parts, automobile fittings, rubber products, mechanical equipment, electronic products, lubricating grease, daily necessities, and so on. Electronic products, lubricating oil and grease, general merchandise, decorative materials, handicrafts, building materials, timber, metal materials, food sales; cigarette retail; decorative works, landscaping projects, mechanical and electrical equipment installation projects, earthworks, construction, foundation and foundation engineering design, construction; the following are limited to branch operations: chemical products (hazardous chemicals, except for narcotics), wholesale and Retail; small bus repair, assembly repair, vehicle maintenance, minor repair, maintenance and rescue, special repair; mechanical equipment repair.