Surface treatment
If you're wondering where to request such surface treatment, here's the answer!
We accept various surface treatments for different materials. Of course, we can also accept orders in conjunction with machining. Additionally, we offer services for parts repair and regeneration, such as thermal spraying. Please feel free to contact us when you need our services. 【Available Surface Treatments (Partial)】 ■ Ferric oxide coating (black dyeing) ■ Parkerizing ■ Lube-rite ■ Chromate ■ Electroless nickel plating ■ Hard chrome plating *For more details, please download the PDF or feel free to contact us.
basic information
【Other Available Surface Treatments】 ■ Anodizing (white, black, hard, blue, red) ■ Raident ■ Tuftride (nitriding treatment) ■ Gold plating, silver plating ■ Various painting, coating, etc. *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
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NBK Corporation is a comprehensive contact point for parts processing that supports manufacturers of industrial machinery, components, and equipment. Since we do not have many facilities in-house, we focus on quality control. We request processing from partner factories, and the finished products are thoroughly checked by the quality control department at our headquarters. The production management department plays a central role, utilizing management software to control quality and delivery times. As a result, we have established business relationships with many publicly traded companies.