20 Years’ experience of Electronics Products Turnkey OEM, and PCB Assembly Services – Jahan Electronic (Iran) Jahan Electronic (JEC) was founded in 1999 in Iran, certified for ISO 9001:2008 and ISO TS 16949 and built on many years of experience in electronics manufacturing and operations management. JEC is an international Original Equipment Manufacturing (OEM) company. JEC provide an extensive range of PCB supplied from best PCB producers located in Taiwan and China, component procurement and assembly services . JEC headquarters is based in Tehran, Iran, and our procurement office is located in Taipei, Taiwan. Our International projects (Under License): NEC (Japan), Ampy (England), LG (Korea), Siemens (Germany), Alcatel (France), Peugeot (France)