... , Mobile hard disks, Learning machines Computer, MP3, MP4, Mobile Phone, Digital Camera etc 5. Transportation: Automobile parts, Motorcycle parts, Instrument board, engine ... parts, GPS etc 6. Medical treatment devices: Massager, Stethoscope, Sphygmomanometer 7. Telecommunication equipments: Telephone, Fax machine, Printer, Walkie Talkie and so ...