Science For Eco Revolution
We will striving to make the Earth and human happy
through development of environmentally
friendly science and technology.
Executives and all employees
We are deeply appreciate to you to visit.
It is Gang Chun-gi, CEO of SR Co., Ltd.
In 2001, we established Saeron E.N.G. in order to realize the dream of being together anywhere the railway exists.
I ask you to send your interest and support to our company, SR Co., Ltd., which runs along with the Korean Railway, with the priority of delivery compliance, quality improvement, continuous improvement, and customer satisfaction focusing on innovation elements of cooperativeness, solidarity, sincerity, creativity, and improvement.
SR has been contributing to national development by railway signal business.
Further, we will contribute to the healthy future of the earth and mankind through our living science and eco-friendly products.
In 2001, SR was founded with the name of Saeron ENG and has specialized in manufacturing only railway signal products.
We have manufactured and installed signal equipment in the hundreds of domestic train stations to ensure that the railway, which is the artery of the country, can be operated safely and smoothly. In addition, we actively participated in the South-North railway connection business and supply and install signaling equipments in Gyeongui Line and Donghae Line.
SR has also invested heavily in R & D to put most of our business profits into R & D.
We have invested so intensively in technology that technology development can be improved and developed. In addition to railway signal technology development, we have continuously developed power electronic devices and energy saving products through our affiliated research institute.
Creating the best quality and service
Company being true to our word.
First Class Company
Setting the first value on person of talent. “Company is the human”
Leading future with continuous innovation
Company for which everyone would like to work
Company fulfilling the social responsibility
We are doing our best to become a representative company of Korea.
In the all history of our company, our customers were always there.
- Obtained Technical Evaluation (TCB) T-2 Certificate
- Transformer acquires isolation CE certification
- Track circuit device providing improved impulse signal (Patent-2018-0098757)
- Form approval of ABS (Ministry of Land Transport and Transportation No. 2018-Supplies -040 Ministry of Land Transport)
- Manufacturer approval from of ABS (Ministry of Land Transport and Transportation No. 2018-Goods-041 Ministry of Land Transport)
- Form approval of non-insulated audible frequency AF track circuit device (No. 2018-Supplies-002)
- Manufacturer approval of non-insulated audible frequency AF track circuit device (No. 2018-Supplies-005)
- Patent applied for method and apparatus for identifying the position of object using GPS
- (Application No. 17-24463)
- Registered as a small business owner of SMBA
- Patent registration of rail damage inspection device and method (Patent No. 10-1360951)
- Selected as promising small and medium enterprises of Gyeonggi-do
- Patent registration of high frequency rectifier for railway signal equipment (Patent No. 10-0925543)
- Selected as support project for SME technology development (Housing Corporation)
- Approved small business cooperation project plan (Small and Medium Business Administration)
- Converted into a corporation (SR Co., Ltd.)
- Confirmation of special parts and materials company (Ministry of Knowledge Economy)
- Patent registration of power failure compensation device (Patent No. 10-0790521)
- Certified as INNO-BIZ (No. 7061-1902)
- Conclusion of Industry-University Cooperation (Hanyang University)
- Bidding participation registration (Korea Railroad Corporation: Electricity - No. 40)
- Registration of patent for mechanism of power supply for train signal (Patent No. 10-0627077)
- Expansion of company and factory registration (Gunpo -> Uiwang)
- Establishment of affiliated research institute (recognition)
- Registration of utility model for fire extinguishing apparatus (No. 20-0414722)
- Registered as a venture company
- ISO14001 certification (certification number: JEK-2276)
- Supplied signal equipment for 6 stations of South-North railway connection (Hyundai Asan Co., Ltd.)
- ISO9001 certification (certification number: JK-1659)
- Factory registration at Gunpo City Hall (Factory Registration No. 1944)
- Changed company name to "Saeron ENG" and transferred company
- (Geumcheon-gu, Seoul -> Gunpo, Gyeonggi-do)
- Registration of general competitive bidding at Seoul Subway Corporation
- Established Saeron Electronics
- Registration of general competitive bidding at PPS and Railway Agency