| Al ARC® Coating | Al ARC® Coating | ARC spraying metal coating technology using AI wire |  | 
					
						| Hemi® Series Coating | Hemi® Series Coating | Maximizing roughness through ARC Spraying metal coating technology using Al wire |  | 
					
						| Stealth™ Series Coating | Stealth™ Series Coating | ARC spraying high hardness metal coating technology using Al wire+α |  | 
					
						| MAHA™ Coating | MAHA™ Coating | A metal coating technology using laser 3D printing technology |  |