OIL HYDRAULIC EQUIPMENT, NAMELY, OIL COOLING UNITS AND OIL HYDRAULIC UNITS; HYBRID POWER UNITS, USING HYDRAULIC AND MOTOR/INVERTER TECHNOLOGY, and OIL LUBRICATION PUMPS AND UNITS; Oil hydraulic pumps; Oil hydraulic motors; Oil hydraulic cylinders; Centralized lubrication apparatus, namely, centralized oil lubricating pumps, machines and systems; Forced-circulation oil feeding apparatus and turbine oil purifying apparatus, namely, oil conditioners; Heat pumps being parts of machines, circulation pumps, rotor pumps, piston pumps, compressed air pumps, electric pumps, pumps for refrigerators and freezers, oil pumps for use in motors and engines, pneumatic pumps, pumps for cooling engines, water pumps for use in motors and engines, lubricating pumps, motor driven grease pump; DISTRIBUTION VALVES AND STACK VALVES, BEING PARTS OF MACHINES, valves for pumps, mechanical control valves for machines, pneumatic control valves for machines, thermostatic control valves for machines, power operated valves being parts of machines, and pressure control valves, BEING PARTS OF MACHINES; Cylinders being parts of machines; AC and DC Motors; Compressors for machines; Compressors for air-conditioners; Transmissions for machines, but not land vehicles, namely, oil hydraulics hydro-static transmissions, power transmissions for machines; transmission gears for machines, not for land vehicles; FILTERS BEING PARTS OF MACHINES, NAMELY, air filters, fuel filters, and oil filters; Filters for machines that clean gas and chemical liquid; Cartridges for filtering machines for use in air-conditioning and air purifying apparatus, and deodorizing cartridges that is removable from and rechargeable inside air-filtering machines; Heat exchangers as part of a machine; Cleaning machines for chemical liquids; Hydraulic multilevel vehicle parking systems, namely, hydraulic lifts and conveyors for moving, parking, and storing land vehicles

Air treatment apparatus for industrial and domestic use, namely, air conditioning units, air cooling apparatus, electric air heating units, ventilation units enabling total heat exchange, air purifying units, air filtering units, electric dust collectors, electric room deodorizing units, dried air supplying units, dehumidifiers, air drying units, humidifiers, cold/swami air-showering units, electric fans, electric ventilation fans, and electric room fragrance sprayers; Heating and heat exchanging, refrigerating, freezing, and chilling apparatus for industrial and domestic use, namely, heat pumps, heat exchangers, fan-coil units, water chilling units, brine chilling units, air-cooled and water cooled heat-pump chillers; Cooling towers; Freezers; Refrigerators; Prefabricated refrigerating chambers; Prefabricated freezing chambers; Prefabricated cold reserving chambers; Cold water suppliers; Cooling installations for water; Heat-pump water warmers; solar and other water boilers for use as water heaters; Heating boilers for use as steam generators; Hot water suppliers for uses including kitchen and bathroom use, namely, heat pump water heater using natural refrigerant (COz); Infrared radiation stoves; Far-infrared radiation stoves and electric stoves; Warm air furnaces and heaters using steam circulation for industrial and home use; Infrared radiators, namely, infrared radiators not for motors and engines, infrared radiator for heating buildings, infrared radiators for industrial air-conditioning purposes; Far-infrared radiators and electricity, namely, far-infrared radiators not for motors and engines, far-infrared radiators for heating buildings, and far-infrared radiators for industrial air-conditioning purposes; Electric embedded floor heaters; Electric hot plates for cooking; Air filters for air conditioning units, and replacement parts therefore; Industrial refrigerators for machines; Industrial air conditioners for machines; Industrial water heaters for machines; condensers for use in liquid cooling systems

Installation, maintenance or repair of air-conditioning apparatus, freezing and chilling apparatus, boilers, and machinery; Installation, maintenance or repair of water supply, drainage or hygiene system; Cleaning of filters for air-conditioning and air-purifying apparatus; Installation of building insulating; Building construction and repair; Joinery of metal fittings; Concrete construction; Building sealing or damp-proofing; Electric work, namely, electrical appliance installation and repair; Glazing glasswork; Plastering; Steel construction; Tile laying; Masonry; Joinery of wooden fittings; Painting; Interior finishing, namely, interior sealing and caulking services; Reinforcing, namely, building reinforcing; Plumbing

Design and development of computer hardware and software; Leasing, hire and rental of computers, computer systems, computer programs and computer software; Computer and software consultancy services; Remote monitoring services of heating, ventilating and air conditioning apparatus; Interior finishing, namely, interior decorating, interior decorating consultation, shop interior design