SR is doing its best to become a representative company in Korea.
Our customers have always been with us in SR's footsteps.
2023
10
Design of Railway Signals and Establishment of Telecommunication Facilities in Three Taiwan Stations
04
Launching Water Leisure Power Business (Motor Surf: Tourbillion)
03
Certification of venture companies
2022
04
[ICT technology market certification technology] Certification
(No : ICT-KORAIL-2022-03-0001)
2021
12
Establishment of railway signal communication at 15 stations in Mongolia (with Byeoksan Power)
2020
12
Being Selected as Promising Company from Ui-Wang City
09
Integrated Modular Impulse Track Circuit Unit Delivery at first (Korea Railroad Corporation)
05
Approval for change of type of AF track circuit device with uninsulated audible frequency (Ministry of Land, Infrastructure and Transport, ertification Number: 2020-Supplies-026)
2019
02
Obtaining Technical Assessment (TCB) T-2 Confirmation
2018
-
08
Automatic Blocking Control (ABS) Type Approval
(Ministry of Land, Infrastructure and Transport, Certification No: 2018-Product-040)
Approval of the manufacturer of the Automatic Blocking Control System (ABS)
(Ministry of Land, Infrastructure and Transport, Certification Number: 2018-Product-041)
Acquiring Transformer, isolation CE Certification
(No : N8A 004685 0001) -
01
Type approval of an insulated audible frequency AF track circuit device
(Ministry of Land, Infrastructure and Transport, Certification No: 2018-Supplies-002)
Approved by the manufacturer of the non-insulated audible frequency AF track circuit device
(Ministry of Land, Infrastructure and Transport, Certification No: 2018-Supplies-005)
2014
04
Registration of small business owners by Small Business Administration2010
2010
09
Selection of promising enterprises in Gyeonggi-do Province
2009
10
Patent registration of high frequency rectifier for railway signal equipment
(Patent No. 10-0925543)
2008
11
Selection of SME technology development support projects (Housing Corporation)
09
Approval of collaboration project plan between SMEs (Small and Medium Business Administratio)
06
Establishment of SR Co., Ltd. (Corporate Conversion)
02
Confirmation of companies specializing in parts and materials (Ministry of Knowledge Economy)
2007
05
INNO BIZ Certification
(Certification No: R7061-1902)
2006
09
Mechanism of power supply for train signals Patent registration (Patent No. 10-0627077)
09
Registration of a mechanism patent for a power supply for train signals (certification No: 10-0627077)
09
Company expansion relocation and factory registration (Gunpo-> Uiwang-city)
06
Establishment of a research institute affiliated with a company (recognition)
03
Registration of venture companies
02
ISO14001 Certification (No:JEK-2276)
2004
12
Supply of signal supplies to six stations of North-South Korean railway connection construction (Hyundai Asan Co., Ltd.)
10
ISO9001 Certification (No: JK-1659)
2003
02
Factory Registration in Gun-Po Cit City (Factory Registration No. 1944)
01
Change the company name to Cerone ENG" and transfer the company
(Geumcheon-gu, Seoul -> Gunpo-si, Gyeonggi-do)
2002
01
General competition bidding registration for Seoul Subway Corporation
2001
11
Public Procurement Service/Railway General Competition Bid Registration
