PST

High voltage power supplies for combination printer-copier-scanner; high voltage power supplies for copy machine; high voltage power supplies for medical device and unit; high voltage power supplies; low voltage power supplies for copy machine; low voltage power supplies for projector; low voltage power supplies for LED lighting apparatus; low voltage power supplies for indoor machine and unit of air-conditioner; low voltage power supplies for outdoor machine and unit of air-conditioner; low voltage power supplies; power supply transformers for air purifier; power supply transformers for hair dryer; power supply transformers for microwave oven; power supplies; power supply transformers; electrical power distribution and control machines; electrical limit switches; television receivers and parts therefor; tuners for satellite broadcasting reception and parts therefor; tuners for digital terrestrial broadcasting reception and parts therefor

Repair and maintenance of high voltage power supplies for combination printer-copier-scanner; repair and maintenance of high voltage power supplies for copy machine; repair and maintenance of high voltage power supplies for medical device and unit; repair and maintenance of high voltage power supplies; repair and maintenance of low voltage power supplies for copy machine; repair and maintenance of low voltage power supplies for projector; repair and maintenance of low voltage power supplies for LED lighting apparatus; repair and maintenance of low voltage power supplies for indoor machine and unit of air-conditioner; repair and maintenance of low voltage power supplies for outdoor machine and unit of air-conditioner; repair and maintenance of low voltage power supplies; repair and maintenance of power supply transformers for air purifier; repair and maintenance of power supply transformers for hair dryer; repair and maintenance of power supply transformers for microwave oven; repair and maintenance of power supplies; consultancy, information and advice services relating to repair and maintenance of power supplies; repair and maintenance of power supply transformers; consultancy, information and advice services relating to repair and maintenance of power supply transformers; repair and maintenance of power distribution or control machines and apparatus; repair and maintenance of electricity generators; repair and maintenance of electric motors and parts thereof; repair and maintenance of limit switches; repair and maintenance of television receivers and parts therefor; repair and maintenance of tuners for satellite broadcasting reception and parts therefor; repair and maintenance of tuners for digital terrestrial broadcasting reception and parts therefor