ICNEA 3912—Computer parts manufacturing

Where 3912 sits

1. C Manufacturing industry
2. 39 Computer, communications and other electronic equipment manufacturing industry
3. 391 Computer manufacturing
4. 3912 Computer parts manufacturing

What 3912 includes

• Refers to the manufacture of the memory, board, hard disk, power supply, chassis, display and other components that make up an electronic computer.
• Including manufacturing activities for the following computer parts：
• Terminal display equipment: character Chinese character terminal, graphic image terminal, display (monochrome display (CRT), color display (CRT), flat panel display);
• Microcomputer board: microcomputer motherboard, memory bar, sound card, GRAPHICS card, network card (wired LAN network card, wireless LAN network card, mobile communication network card), other microcomputer board;
• Computer power supply: switching power supply, UPS power supply (online UPS power supply, backup UPS power supply);
• Other computer parts and components: chassis, mouse, keyboard, Bluetooth keyboard, and other computer parts not specified;
• The following product manufacturing activities are included in this category;
• New type of computer display equipment;
• Handheld tablet computer display device;
• New type of computer, handheld tablet computer motherboard, graphics card, network card;
• New types of power supply equipment such as computers;
• Other parts of the new computer.

What 3912 excludes

• Magnetic cards, IC cards, etc., included in 3979 (manufacturing of other electronic devices);
• The manufacture of toner and similar products for printers is included in 2642 (Manufacture of inks and similar products);
• The manufacture of blank floppy disks and CD-ROMs is included in 2664 (Manufacture of information chemicals for cultural use);
• The manufacture of printing ribbons is included in 2411 (stationery manufacturing).

3912 in other systems