Welcome to ST Systems Homepage

The valued Customer,

First of all, we would like to really appreciate your time that has taken in visiting our company website.

We ST Systems (ST) site is located in Ilsan city of Gyunggi province, closely west side of Seoul in Korea.  Also it will take only 50 minutes from Incheon international airport to ST office by car.

We established our company in 2008.  Since then, we have mainly supplied the following commodities
to Automotive/Electronics wire hanress industries with circuit tester/checker fixture/software and,
to automotive/defense/automation/heavy duty vehicle industires with circuit protection devices

*** Automotive/Electronics Wire Harness Industries: 
Test systems (NX Tester)
Air-Leak Tester for Water-Proof Connector
Pull System (Pre-Blocking System) with LED Guided Assembly Solution
Check fixtures/Assembly jigs
Various Machines
Components
as well as Harness Softwere of H-CAD MDS and DNS

** Automotive/ New Clear Power Plant/ Defense/ Heavy Duty vehicle Industries (E-T-A):
Automotive Circuit Breaker
Various Circuit Breakers (including Electronic Circuit Breaker)
SSR (Solid State Relay)
Battery Isolation Switech/ Power Relay

In particular, we have maintained a close relationship for solution and trading business with key manufacturers and suppliers based on contract agreement.

With sincerity, we would like you to test our capability by providing the opportunity with us for your needs on our offering products and parts. 
Until now, we have tried to fulfill the valued orders for customers and fully satisfied them.  For better future in the industries, we will further take effort to build up the company image for total solution and trading globally.
Let us work together with you and let the dream come true together.

Thank you very much.
ST Systems Co.