CEO MESSAGE
(Note) Hana Steel will grow into a leading producer of agricultural steel pipes.
- Technical Innovation Small Business Confirmation
- Confirmation of venture businesses
- Environmental Management System Certificate
- KS D 3566 General Structural Carbon Tubes
- KS D 3568 Square Tubes for General Structures
- KS D 3760 Plated Steel Pipe for Vinyl House
- Acquiring confirmation of venture companies
- Establishment of a corporate research institute
- Factory and Office Completion
- Production facility (2-inch dimmer) outer diameter: Ø15.9.-60.5mm □ 19/19/50/50 thickness: 0.8-4.0 T
- External diameter of production facility (6-inch dimmer): □ 50/50~150/50 thickness: 1.6~6.8 T