Manufacturing & Construction Sourcing
Industrial Resources.
Greenbox Group SG manages the specialized procurement of non-ferrous metals and essential construction materials, ensuring tier-1 quality for global infrastructure projects.
Non-Ferrous Metals
Aluminum Specs ➔
Aluminum
| Form | Ingots / Billets / Alloy |
| Purity | 99.7% - 99.9% (A7/A8) |
Rare Minerals
Mineral Data ➔
Coltan
| Composition | Columbite-Tantalite |
| Application | Capacitors / Electronics |
Construction Materials
Clinker Specs ➔
Clinker
| Form | Nodular Raw Material |
| Standard | ASTM C150 Compliance |
