Shenzhen Pourleroi Technology Co., Ltd. was founded in July 2010, committed to developing and producing Amorphous, Nanocrystalline, Sendust and High Flux cores.

Product lines


  • E core
  • C core
  • Oval core
  • Cut/Gapped core
  • Triangle core


  • Toroidal core
  • C core
  • Cut/Gapped core

Sendust, High Flux

  • Toroidal core
  • Cut/Gapped core
  • Brick core

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Siri Elettronica S.p.A

  • Via Cesare Battisti 70 35010 Limena - Padova
  • VAT 02634470286
  • Registered Capital 500.000,00€


  • Siri Elettronica S.p.A. has obtained the certification of the quality management system issued by SGS Italy, in compliance with the UNI EN ISO 9001:2015