About Us

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  AMI DODUCO,A Technitrol Company was founded as the German DODUCO company in 1922 and is today a world leader in the field of electrical contacts,headquartered in Export,Pennsylvania,USA.
  AMI DODUCO has become a major partner for the global electrical,electronic and automotive industries and plays a leading role on international markets,with production sites in America,Mexico,Germany,Spain,China and other countries,and also has a world-wide sales organization.
  AMI DODUCO (Tianjin)Electrical Contacts Manufacturing Company,established in 1999 and starting production in 2000,is the Wholly Foreign Owned Enterprise of AMI DODUCO in China.It was established in China as the first AMI DODUCO (Tianjin) Electrical Contacts Manufacturing Co.,Ltd.stern manufacturer of advanced electrical contacts.
  AMI DODUCO(Tianjin) concentrates on serving AMI DOCUCO\'S global customers and the growing Chinese electrical apparatus and electronic industries.
  AMI DODUCO(Tianjin)is a fully vertically integrated manufacturer of high quality contact components,starting from it\'s own raw material production for different silver powders to Ag alloy materials and contact component manufacturing,and in-house silver refining capabilities.