Choil Sungup Electric Co., Ltd (조일성업전기(주)) is a Korean transformer manufacturer based in Siheung, Gyeonggi-do, in business since 1974, with 57 employees.
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What we can verify
57 employees enrolled in the National Pension Service (Aug 2026); 1 joined and 0 left this month
In business since 1974 (52 years)
45 public procurement contracts in the past 12 months (KONEPS, Korea's national e-procurement system); buyers include quasi-government agencies, central government agencies, local public enterprises
Files audited reports with DART
Inno-Biz (technology innovation SME) certified, valid until 2029-06-27
From Korean public records: National Pension Service, Public Procurement Service (KONEPS), Ministry of SMEs and Startups,
Korea Industrial Complex Corp., DART. This is not a credit or quality rating; confirm certifications and capacity with the company.