Welcome to our website.

PCB Assembly

  • China Surface Mount SMT PCBA PCB Assembly Manufacturer

    China Surface Mount SMT PCBA PCB Assembly Manufacturer

    KAZ Circuit is a professional PCB manfuacturer for more than 10 years in China. Also provide PCB Assembly service for our clients.

    Our advantage:
    -NO MOQ
    -Our Core competitance is 2~8 layers FR-4 PCB & PCBA and 1~2 layers Aluminum PCB&PCBA.
    -Quality is our culture, all products are with ISO9001, UL ( E337072 ), TS16949, RoHS compliant.
    -300 well-trained and experienced stuff and engineers are prepare for you
  • Component Sourcing for pcba pcb assembly printed circuit board assembly

    Component Sourcing for pcba pcb assembly printed circuit board assembly

    We can help customers with the components sourcing including 1. Resistors 2. Capacitor 3. Inductor 4. Transformer 5. Semiconductor 6. Thyristors and field effect transistors 7. Electron tube and camera tube 8. Piezoelectric devices and Hall devices 9. Optoelectronic devices and electroacoustic devices 10. Surface mount devices 11. Integrated circuit devices 12. Electronic display devices 13. Switches and connectors 14. Relay, photoelectric coupler device 15. Mechanical parts The top mark o...
  • Conformal Coating for PCB Assembly pcba printed circuit board assembly

    Conformal Coating for PCB Assembly pcba printed circuit board assembly

    Advantages of automatic three-proof paint coating machine: one-time investment, life-long benefit. 1. High efficiency: automatic coating and assembly line operation greatly increase productivity. 2. High quality: The coating amount and thickness of the three-proof paint on each product are consistent, the product consistency is high, and the three-proof quality is stable and reliable. 3.  High precision: selective coating, uniform and accurate, coating precision is much higher than manual. ...
  • DIP SMT Assembly for printed circuit board pcb

    DIP SMT Assembly for printed circuit board pcb

    Dual in-line package is also called DIP package, DIP or DIL for short. It is an integrated circuit packaging method. The shape of the integrated circuit is rectangular, and there are two rows of parallel metal pins on both sides, called row needle. The components of the DIP package can be soldered in the through holes plated on the printed circuit board or inserted into the DIP socket. Integrated circuits often use DIP packaging, and other commonly used DIP packaging parts include DIP switch...
  • SMT Assembly pcb assembly for printed circuit board

    SMT Assembly pcb assembly for printed circuit board

    SMT Assembly production line is also called Surface Mount Technology Assembly. It is a new generation of electronic assembly technology developed from hybrid integrated circuit technology. It is characterized by the use of component surface mount technology and reflow soldering technology, and has become a new generation of assembly technology in electronic product manufacturing. The main equipment of SMT production line includes: printing machine, placement machine (electronic components on...
  • AOI X-Ray testing for PCB assembly pcba printed circuit assembly

    AOI X-Ray testing for PCB assembly pcba printed circuit assembly

    When a circuit board is soldered, checking whether the circuit board can work normally, usually do not directly supply power to the circuit board, but follow the steps below: 1. Whether the connection is correct. 2. Whether the power supply is short-circuited. 3. Installation status of components. 4. Perform open circuit and short circuit tests first to ensure that there will be no short circuit after power on. The power-on test can only be started after the above hardware test before power-...
  • Metro PCB Assembly printed circuit board assembly

    Metro PCB Assembly printed circuit board assembly

    KAZ has 3 existing DIP post welding lines, which can produce special fixtures according to customer requirements and product conditions to ensure product reliability and effectively improve plug-in efficiency. Our DIP post-welders have rich experience and have formulated detailed standard operation guidelines and SOP operation instructions to meet the high-quality requirements of high-end customers.