This is a black nickel plating technology that allows for various color variations by changing the base materials and gloss levels. It's important for optical components and decorations where reflectivity is crucial!
Our company has established environmentally friendly black plating technology to meet market needs. We propose various surface treatment technologies with excellent color tone and functionality for a wide range of applications. We have revamped the conventional electrolytic Ni-Zn black and electroless Ni-P black treatments to enable a deeper black finish. In addition to the existing electrolytic Ni-Zn black and electroless Ni-P black, we have newly added electrolytic Ni-Sn black, increasing the variety of black options. Our products are lead-free and comply with environmental regulations such as the RoHS directive. 【Features】 ■ Electroless Ni-P Black - Excellent dimensional accuracy with uniform film thickness - Superior thermal stability ■ Electrolytic Ni-Sn Black - Low-cost mass production due to electrolytic plating *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■Optical components that utilize various decorations and low reflectivity, etc. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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The slogan is "Challenge the Impossible." We are a technology development-oriented company that broadly develops unique surface treatment technologies to meet the special needs required for essential low-voltage components (related to electricity, electronics, and semiconductors), high-voltage components (such as high-voltage connectors), and insulating components. Additionally, we have established a support system that incorporates functional surface treatments, which we have cultivated since our founding, as our core technology, along with processes such as pressing, heat treatment, painting, and assembly. We will continue to deliver consistent Yuden-sha brand technologies and products to the world. *We support online business meetings.