Manufacturing, processing, and sales of material handling equipment, automated guided unmanned industrial vehicles, lifting and transport equipment parts, special plastic processing equipment, molds, hardware tools, chargers, controllers, sensors, and motors; research, development, design, manufacturing, sales, leasing, and repair of forklifts, electric vehicles, battery-powered vehicles, pallet trucks, stackers, and tow tractors; distribution of used forklifts, electric vehicles, battery-powered vehicles, pallet trucks, and tow tractors; leasing services for machinery and equipment and batteries; battery repair; technical consulting and technical services for machinery and equipment; self-operated and agent import and export of various goods and technologies, except those restricted or prohibited by the state.