Customer Support

Main number+82-42-939-7000
Customer center
Free phone(A/S)
+82-80-939-7788
FAX+82-42-367-7006
E-mailcs@sehwa.biz

Engineering Business

Engineering Business
  • Basic and Implemented Design of Railway Electrical Equipment
  • Supervision of railway electrical construction
  • Maintenance of railway electrical equipment
  • Precision Diagnostics/Performance Evaluation in Railway Signal Field