SR Business Area

We will endeavor to make responsibility and give deep trust in SR products.

RAILWAY SIGNAL BUSINESS

CONSULTING

SOFTWARE

R&D

SR R&D

SR has been concentrating on eco-friendly product development as it has come to realize railway related business.

Science for Eco Revolution that is, we are concentrating on the development of eco-friendly products and life sciences products with a mission of developing science and technology development that can revolutionize the environment.

Introduction to SR Research

SR Product

We will endeavor to make responsibility and give deep trust in SR products.

Read More

SR Major Project

We will inform you of SR’s announcements and news quickly and accurately.

PROJECT

Participated in 12 stations railway signal project from Chungang Line to Donghae Line (Korea Railway Authority)

2018

PROJECT

Participated in impedance bond manufacturing business (Korea Railroad Corporation)

2018

PROJECT

Participated in impulse track circuit manufacturing and purchasing business (Korea Railroad Corporation)

2018

PROJECT

Contract to supply 15 power supply for signal (Korea Railroad Corporation)

2018

PROJECT

Contract for manufacturing and purchasing non-insulated audible frequency (AF) track circuit device for Gwangju Songjeong ~ Gomakwon in 2nd stage of Honam High Speed Railway (Korea Railroad Facilities Corporation)

2017

PROJECT

Contract for manufacturing and purchasing non-insulated audible frequency (AF) track circuit equipment from Wonju-Jecheon Double Line Train (Korea Railroad Facilities Corporation)

2017

PROJECT

Contract for 32 signal power supply (Korea Railroad Corporation)

2017

PROJECT

Participated in non-insulation audible frequency (AF) track circuit device local railway signal project (Korea Railroad Corporation)

2016

PROJECT

Participated in 9 stations railway signal projects between Wonju and Gangneung (Korea Railroad Corporation)

2016

PROJECT

Participated in 6 stations in railway signal projects for Daegu Line (Korea Railroad Authority)

2016

PROJECT

insulation audible frequency (AF) track circuit device manufacturing purchase contract for Sungnam-Yeoju Double Track Train and 1 other project (Korea Railroad Authority)

2016

PROJECT

Contract to supply power supply signal, concluded 38 station contracts (Korea Railroad Corporation)

2016

PROJECT

Contract to supply impulse track circuit (Korea Railroad Corporation)

2015

PROJECT

Contract to manufacture and purchase non-insulated audible frequency (AF) track circuit device (Korea Railroad Corporation)

2015

PROJECT

Cntract for impulse track circuit unit price contract (Korea Railroad Corporation)

2015

PROJECT

Signed the contract to manufacture and purchase non-insulated audible frequency (AF) track circuit device between Cheongnyangni and Deuksoo, Acceleration Existing Lines for PyeongChang Olympic

2015

PROJECT

Participated in 9 railway signaling projects between Seongnam and Yeoju (Korea Railroad Authority)

2015

PROJECT

Contract for Signal power supply unit 43 stations & Participated in railway signal business (Korea Railroad Corporation)

2015

PROJECT

Contract to purchase and supply 56 signal power supply units (Korea Railroad Corporation)

2014

PROJECT

Signed the second production and purchase contract for relay (Seoul Metro)

2013

PROJECT

Participated in Gyeongbu line 20 stations railway signal project (Korea Railroad Corporation)

2013

PROJECT

Contract for 9 units of supply color signal (Chungbuk HQ) (Korea Railroad Corporation)

2012

PROJECT

Contract for the manufacture and purchase of container automatic shutoff control device for Busan New Port (Korea Railroad Authority)

2012

PROJECT

Supply and installation of power supply for container signal in Busan New port (Korea Railroad Authority)

2012

PROJECT

Contract for manufacture and purchase of relay (Seoul Metro)

2012

PROJECT

Contract for manufacture and purchase of automatic blocking control device (Korea Railroad Corporation)

2012

PROJECT

Supply and installation of power supply for four signal cables (Korea Railroad Corporation)

2012

PROJECT

Contract for 5 signal power supply (RIS) contracts (Korea Railroad Corporation)

2011

PROJECT

Participated in 11 railway signal line 2 (Seoul Metro)

2010

PROJECT

Participated in railway signal business of Changdong Base No. 4 (Seoul Metro)

2010

PROJECT

Participated in 7 signal railway signal projects in Chungang Line ~ Busan New Port (Korea Railway Authority)

2010

PROJECT

Participated in Sinbundang Line Migum Station Railway Signal Project (Korea Railroad Corporation)

2010

PROJECT

Contract for 5 signal power supplies (Korea Railroad Corporation)

2010

PROJECT

Participated in railway signal project of Seoul Subway Line 2 Chyeongryangri Station project (Seoul Metro)

2009

PROJECT

Participated in railway signal project of Seoul Subway Line 2 2 stations project (Seoul Metro)

2009

PROJECT

Participated in the railway signal project of Gyeongbu Line ~ Gyeongjeon Line 13 stations (Korea Railroad Authority, Korea Railroad Corporation)

2009

PROJECT

Participated in railway signal project of Seoul Subway Line 1 Jonggak Station project (Seoul Metro)

2008

PROJECT

Participated in the railway signal project of Gyeong-ui Line ~ Chung-ang Line 13 stations (Korea Railroad Authority, Korea Railroad Corporation)

2008

PROJECT

Participated in railway signal business at Gyeongbu Line repair center (Korea Railroad Authority)

2007

PROJECT

Participated in railway signal project of Seoul Subway Line 3 extension project (Seoul Metro)

2006

PROJECT

Participated in the railway signal project of Chungang Line ~ Gyeongbu Line 11 stations (Korea Railroad Authority, Korea Railroad Corporation)

2005

PROJECT

Participated in railway signal project of Seoul Subway Line 1 Dongmyoap Station project (Seoul Metro)

2005

PROJECT

Participated in the national project for installation of 6 signal power supply equipment for South-North railway connection project (Hyundai Asan)

2004

PROJECT

Supplied railway signal product to 13 stations of Gyeongwon~Gyeongbu Line & Joined installation project (Railroad Agency)

2004

PROJECT

Supplied railway signal product to 38 stations of Gyeongbu Line~Honam Line & Joined installation project (Railroad Agency)

2003

PROJECT

Supplied railway signal product to 28 stations of Gyeongbu Line~Honam Line & Joined installation project (Railroad Agency)

2002

PROJECT

Supplied railway signal product to Gyeongbu Line Gaya base & Joined installation project (Railroad Agency)

2001

SR Partners

SR continues to develop technology continuously with various customers for the future.

SR Location

Guide the way to SR

SR Science for Eco revolution

206, Daehyun techno world, 174 Ojundong Uiwang-si Gyeonggi-do

T. 031-459-3995 F. 031-459-3996

SR Customer Service

SR will grow into a company listening to even small opinions.

ONLINE INQUIRY

We always try to be a customer’s position.

SR TELEPHONE

031. 459. 3995

AS TECHNOLOGY

031. 459. 3995