光栄プロテック List of Products and Services

The "Arc Pattern Sulfide Smoke Surface Treatment Coating" is a surface treatment technology that forms a copper alloy coating on steel and SUS products using a painting method, and applies a "sulfide smoke" surface treatment with an arc pattern on that surface. It solves the challenging issue of mechanical polishing and expresses "sulfide smoke" on steel (general-purpose material) products, further enhancing it with an arc pattern to create a rich color. Experience the craftsmanship refined by traditional and new technologies. 【Features】 ○ Applicable to steel and SUS products ○ Low cost ○ Practicalized through mechanical polishing ○ Expresses rich colors ○ Dry method For more details, please contact us or download the catalog.

• stainless

The "sulfurized smoked finish" is a processing finish that artificially promotes the brownish surface design that appears on copper alloys as they age. This finish involves directly applying chemicals to the surface of architectural hardware products, followed by brushing to adjust the color tone and applying a clear coat, also known as dry sulfurization. Unlike GB plating (wet sulfurization), which involves immersion in a chemical bath, this method allows for less restriction in shape and size, enabling artisans to individually color and enhance each piece, resulting in a craft finish. 【Features】 ○ Available in three color tones: light, intermediate, and dark ○ The gloss is generally full gloss → Semi-gloss or satin finishes (7/10 gloss) can be adjusted upon request ○ Applicable base materials: brass, red copper, copper, and other copper alloys ○ Base material surface: HL material, HL etched material, 3S material (mirror and bead materials cannot be colored) For more details, please contact us or download the catalog.

• Surface treatment contract service