TONGYANG INC. is located in Seoul, Seoul, Republic Of Korea and is part of the Architectural, Engineering, and Related Services Industry. TONGYANG INC. has 423 employees at this location. There are 35 companies in the TONGYANG INC. corporate family.
Architectural, Engineering, and Related Services , Residential Building Construction , Professional, Scientific, and Technical Services , Construction and civil engineering , Residential construction, nec
Accounting, Tax Preparation, Bookkeeping, and Payroll Services , Advertising, Public Relations, and Related Services , Computer Systems Design and Related Services , Legal Services , Management, Scientific, and Technical Consulting Services , Other Professional, Scientific, and Technical Services , Scientific Research and Development Services , Specialized Design Services
24 Gukjegeumyung-ro 2-gil, Yeongdeungpo-gu Seoul, Seoul, 07325 Republic Of Korea