Company Overview

Business in the manufacturing, sales, and distribution of ECO-Almag, an innovative next-generation aluminum material, with plans to establish a manufacturing plant in Korea

Commercializing and accelerating ECO-Almag, a patented material from the Korea Institute of Industrial Technology, while promoting collaboration for domestic and international investment and product development.

Established in 2019, SDT specializes in solar roof covering systems and power-saving devices.
Capital: 1 billion KRW • Annual Sales: 43.5 billion KRW (including affiliates)

Commercialized in automotive, shipbuilding, aerospace, defense, railway, and leisure industries
Collaboration for lightweighting and cost reduction of automotive panels and chassis
Development of special/patrol boats using ultra-lightweight, high-bulletproof, high-corrosion-resistant materials
Lightweight and high-strength solutions for railway, military, and robot applications
Completed developments:
1. Wire (8 mm → 0.1 mm)
2. Almag TIG/MIG welding rods
3. Almag pipes, square pipes, C-channels (solar structures)
4. 0.35T corrugated roofing sheets
5. Ø48.6 mm scaffolding pipes
6. Rainwater pipes (65A, etc.)
7. Secondary-battery cylindrical can (100–200 kg reduction per vehicle)
Collaboration for replacing stainless-steel cases for ships, lighting, streetlights, and solar panel housings