In order to assure quality, PI is committed to test and authenticate electronic components in a testing laboratory and provide a function-fit-form warranty to our customers.



White Horse Laboratories is a certified testing laboratory with locations in China, HK and Germany, with certifications:

AS5553, AS6081, AS6171, IDEA-STD-1010B, CCAP-101.


  • Documentation and Packaging Inspection (DPI)
  • Microscope External Visual Inspection (EVI)
  • Remarking and Resurfacing Tests (MPT and RTS)
  • X-ray Florescence (XRF) Material Analysis
  • X-ray Analysis
  • Solderability Testing
  • Heated Chemical Testing (HCT)
  • Decapsulation and Die Analysis
  • Comprehensive Electrical Testing
  • Functional testing