• Polarized Tester
    with Acrylic Display
  • Polarized Tester
    with PVC card
  • Polarized Tester
    with MDF Display
  • Polarized
    VD-MARGIN
  • Blue ray block tester

About Our Company


Founded in 2011, Sumtrum Anti-Fake Technology Company is a company specializing in the production of Polarized Tester in Guangzhou, China. And we have own patented technology of polarized test card. Our main products have Stealth Polarized Tester, Rainbow Polarized Tester, and the PVC cards, counter display, polarized screen—Polarized VD-Margin and so on. In addition, we can customize products according to the customer’s design and requirements.