Leave the rust prevention treatment after machining to us!
We offer black dyeing processes for rust prevention treatment after machining. Achieving high quality through careful manual work. A chemical reaction generates iron compounds on the surface of the workpiece, resulting in high adhesion between the iron (base material) and the iron compounds (products), eliminating concerns about peeling. Additionally, we provide rust prevention treatment at a low cost. Please feel free to contact us if you have any requests. 【Features】 ■ Careful manual work ■ Quick delivery! ■ Compliant with RoHS directives! ■ We are happy to accept single item requests! *For more details, please download the PDF or feel free to contact us.
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basic information
【Product Line】 ■ Black Oxide Coating - Commonly known as: Black dyeing, alkaline coloring, fermaite, ferric oxide coating, etc. ■ Phosphating (Manganese Phosphate Coating) - Commonly known as: Lubrite, manganese phosphate, etc. ■ Phosphatizing (Zinc Calcium Phosphate Coating) - Commonly known as: Palbond, zinc phosphate, etc. *For more details, please download the PDF or feel free to contact us.
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Company information
Naniwa Rust Prevention Co., Ltd. is a specialized company in chemical conversion coating processes, particularly skilled in rust prevention treatments (black oxide and phosphating) after machining. Currently, energy conservation and compliance with regulations such as the RoHS directive are fundamental worldwide. Our chemical treatments (black oxide and phosphating) comply with the RoHS directive, making them a "environmentally friendly" rust prevention solution that we recommend.