Sumida Slovenija

Sumida Slovenija, a company with a tradition of over 30 years, is a member of the international Sumida Group. With our products and services, we supply the most important global automotive industry manufacturers. The continuous growth of the company has been ensured by intensive production activities, ISO 9001 implementation in 1997, 20 Keys Continuous Improvements System and KAIZEN Business Philosophy implementation in ISO/TS 16949 in 2004 and finally ISO 14001 in 2007. Ford Motor Company honored Sumida Slovenija d.o.o. with the Ford Q1 Certification in 2016. OUR MANUFACTURING TECHNOLOGIES Automotive products in Sumida Slovenija, d.o.o have their origin in our base technologies of- insert moulding- pin insertion- coil winding- soldering- resistance welding- laser welding- potting- wire assembly- modules assembly- EOLT testing.