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  • Electrician 2

    What is an electrical installation and how does it work? A complete guide

  • Electrician 3

    What are the most common mistakes in electrical installations?

Roman Śmiech
Nationwide contact

+48 793 573 301
biuro@trzeciafaza.pl

Piotr Śmiech [ENG]
Foreign customers

+48 605 420 875
serwis@trzeciafaza.pl

Patryk Pruchniewski
Włocławek region

+48 791 770 469
wloclawek@trzeciafaza.pl

TRZECIA FAZA Sp. z o.o. ul. Borowikowa 2, 87-126 Obrowo
NIP: 8792763768 / REGON: 540728290 / KRS: 0001151011

TRZECIA FAZA Sp. z o.o.
ul. Borowikowa 2
87-126 Obrowo

NIP: 8792763768
REGON: 540728290
KRS: 0001151011

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