Black dyeing processing: black dyeing (iron oxide coating) for large items to small accessories.

Our black dyeing service can accommodate everything from small lots to large items! We can dye up to 2 meters in length. We respond to requests regarding quality and delivery times! [Trial applications are currently being accepted!]

We offer processes such as black dyeing (iron oxide coating), Parkerizing (phosphate coating), barrel polishing, degreasing and cleaning, shot blasting, and press processing. Black dyeing (iron oxide coating) is mainly used for precision parts. Compared to plating and painting, it has lower rust prevention effects, but its characteristic is that it does not peel off. 【Applications】 ■ Automotive, machine parts, jigs, industrial equipment, springs, gears and shafts, machinery, precision parts, etc. 【Request Examples】 ■ I would like to request it for color identification. ■ I want to improve the adhesion between metal parts and rubber. ■ I would like to perform black dyeing processing on large items. 【Features】 ■ We can accommodate from small lots to large items! (Up to 2 meters possible! Please contact us first!) ■ Depending on the application, we can handle it in two patterns: bulk processing or small packaging! (Those with quality concerns are welcome!) 【Processing Examples】 ■ Processing materials: iron, steel, stainless steel ■ Machines used: Black dyeing 2800×600×400 (mm) set ■ Work size: Coating: approximately 1μm *Trial processing is also fine to start with! For more details, please refer to the PDF document or feel free to contact us.

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