Various heat treatments, surface treatments, and coatings

Heat treatment + surface treatment! Of course, we also accept requests for plating and coating!

At Meinetsu, we specialize in receiving products made by our customers and performing not only heat treatment but also pre-treatment (barrel cleaning and degreasing), followed by surface treatment (plating and coating) to deliver the finished products. This allows for significant rationalization in delivery times, and we can quickly resolve any issues that arise. ■ Heat Treatment Nitriding treatment / Gas soft nitriding treatment / Salt bath soft nitriding (isonite) / Solution treatment (solid solution heat treatment) / Vacuum annealing / Annealing (softening) / Salt bath quenching / Vacuum quenching / Carburizing quenching / High-frequency quenching / Austempering / Stress relief annealing ■ Other Surface Treatments Shot blasting / Glass bead blasting / Ion plating / DLC coating / TiN coating ■ Polishing and Lapping Barrel polishing (vibration) / Barrel polishing (centrifugal) ■ Plating and Chemical Treatment Baking treatment (hydrogen embrittlement treatment) *after zinc plating / Zinc (barrel and rack) / Unichrome (white) (barrel and rack) / Trivalent chromate (galachrome) / Acid-washed copper (rack) / Nickel (barrel and rack) / Nickel-chrome (rack) / Copper (barrel) / Gold plating and silver plating (barrel and rack) / Tin (barrel and rack) ■ Testing Non-destructive testing

Processing Contract