COMPANY
Only Transformers. Built to Perfection.
SUNGJIN TRANSFORMER
HISTORY
2020's
2025
08 Selected as a Promising Energy Company in Gyeonggi Province
2023
03 Selected as a Promising Company for Overseas Procurement Market Entry
2020
02 Registered Patent No. 10-1706108
2010's
2016
08 Selected as a KEPCO Trusted Partner
2014
03 Selected as a Promising Company for Overseas Procurement Market Entry
2013
05 Designated as a Promising Export SME
2012
01 Patent No. Registered No. 10-1128452
03 Awarded the Million Dollar Export Tower Award
12 Designated as an E-Trade Frontier Company
2011
08 Designated as a promising small and medium-sized enterprise in the Gyeonggi Province
09 Registered Patent No. 10-1083343
11 Registered Patent No. 10-1090142
11 Registered Patent No. 10-1108485
2010
05 Certified as a technology-innovative small and medium-sized enterprise
05 Established a company-affiliated research institute
05 Certified as a management-innovative small and medium-sized enterprise
11 Selected as a clean workplace
2000's
2009
02 Started production of mold transformers
04 Obtained certification for high-efficiency equipment
05 Produced dry mold transformers
2008
05 Obtained a Technology Assessment Guarantee Venture Business designation
2004
11 Designated as a FAMILY Company by the Industrial Bank of Korea
2002
02 Joined the Korea Electrical Manufacturers Cooperative
09 Obtained ISO14001 Environmental System Certification
2001
09 Obtained KSC 4306 Quality Assurance System Certification
2000
07 Namyang Plant Construction Completed
10 Registered as a member of the Korea Electrical Manufacturers Association
10 Obtained an official examination exemption certificate
1990's
1999
11 Obtained ISO9001 Quality Assurance System Certification
1994
12 Incorporated as Sungjin General Electric Co., Ltd.
1980's
1989
05 Changed company name to Sungjin General Electric
1980
01 Founded Sungjin Electric
| All in The Only One | | ||
| Only Transformers. Built to Perfection. |
| All in The Only One | | ||
| Only Transformers. Built to Perfection. |
2020's
2025
08 Selected as a Promising Energy Company in Gyeonggi Province
2023
03 Selected as a Promising Company for Overseas Procurement Market Entry
2020
02 Registered Patent No. 10-1706108
2010's
2016
08 Selected as a KEPCO Trusted Partner
2014
03 Selected as a Promising Company for Overseas Procurement Market Entry
2013
05 Designated as a Promising Export SME
2012
01 Patent No. Registered No. 10-1128452
03 Awarded the Million Dollar Export Tower Award
12 Designated as an E-Trade Frontier Company
2011
08 Designated as a promising small and medium-sized enterprise in the Gyeonggi Province
09 Registered Patent No. 10-1083343
11 Registered Patent No. 10-1090142
11 Registered Patent No. 10-1108485
2010
05 Certified as a technology-innovative small and medium-sized enterprise
05 Established a company-affiliated research institute
05 Certified as a management-innovative small and medium-sized enterprise
11 Selected as a clean workplace
2000's
2009
02 Started production of mold transformers
04 Obtained certification for high-efficiency equipment
05 Produced dry mold transformers
2008
05 Obtained a Technology Assessment Guarantee Venture Business designation
2004
11 Designated as a FAMILY Company by the Industrial Bank of Korea
2002
02 Joined the Korea Electrical Manufacturers Cooperative
09 Obtained ISO14001 Environmental System Certification
2001
09 Obtained KSC 4306 Quality Assurance System Certification
2000
07 Namyang Plant Construction Completed
10 Registered as a member of the Korea Electrical Manufacturers Association
10 Obtained an official examination exemption certificate
1990's
1999
11 Obtained ISO9001 Quality Assurance System Certification
1994
12 Incorporated as Sungjin General Electric Co., Ltd.
1980's
1989
05 Changed company name to Sungjin General Electric
1980
01 Founded Sungjin Electric

Add. 344-21 Maebawi-ro, Jangan-myeon, Manse-gu, Hwaseong-si, Gyeonggi-do, Republic of Korea.
Tel. +82-31-355-9977
Fax. +82-31-356-1452
E-mail. sales@sjtr.co.kr
Copyright(C)SUNGJIN. All Rights Reserved.
Sungjin General Electric Co.,Ltd.
Add. 344-21 Maebawi-ro, Jangan-myeon, Hwaseong-si, Gyeonggi-do, Republic of Korea
Tel. +82-31-355-9977 | Fax. +82-31-356-1452 | E-mail. sales@sjtr.co.kr
Copyright(C)SUNGJIN. All Rights Reserved.
