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Product description PCBA manufacturing for OEM, OEM services

• PCB assembly with testing
• Circuit boards with 1 to *2 layers PCB layout, modification, fabrication, plastics, metal box building, final assembly and testing
• Conventional coating for preventing humidity
• Consigned brand active and passive components sourcing is directly from original manufacturer and agent by our overseas purchase
• Experienced technical staff approves passive components, connector, IC, diode and transistor replacement
• High precision ***1, ***2.***3, fine pitch QFP, BGA, bonding size components SMT technology and lead-free RoHS Directive-compliant technology
• Related certifications: UL, ISO ***1, ISO ****1 and meets RoHS Directive-compliant standard
• Our building products experience range: home appliance, consumer electronics, industrial, automotive, medical, computing, storage, instrumentation, traffic, industrial power, battery, fire alarm, CCTV, wireless communication, telecommunication, networking, printer  
• Product details
• PCB design
  Ling Qi has gathered a large number of engineers who are outstanding in the circuit design industry and have over **-year of experience in design
  PCB assembly:
• Ling Qi has professional purchasers who are on the component market
• Our factory is equipped with MPM solder paste printer, Samsung high-speed SMT mounter, Yamaha high-speed SMT mounter, BTU reflow furnaces, AOI and a full set of lead-free equipment
• We can deal with all kinds of integrated circuits such as SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and U-BGA
  Testing service
  Ling Qi offers a full range of testing services
• Including:
• AOI
• Function testing
• In circuit testing
• X-ray for BGA testing
• 3D paste thickness test
• Each board is carefully examined by our dedicated inspection team using AOI and high magnification viewers
  Using our X-ray machine, we test PCBs to component level and all wiring is fully inspected and tested
  Flash testing and earth bonding tests can also be undertaken where required
• For PCBA order, provide us: 
  1. PCB Gerber file
  2. BOM list for PCBA
  3. Sample of PCB and PCBA
  4.Test method for PCBA
• For PCBA order, provide us: 
  1. PCB Gerber file
  2. BOM list for PCBA
  3. Sample of PCB and PCBA
  4. Test method for PCBA