Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 71 items
All products are sold individually as standard specification items. We provide short delivery times due to complete stock availability.
■Metal film surface mirror ■Adopts aluminum substrate; excellent cooling effect ■Ideal for LWIR laser applications ■Coating options of aluminum and gold *You can download the catalog from Edmund Optics Japan that features this product below.*
Highly praised for training and study sessions! A guide that explains the basics of stainless steel and surface treatments (electropolishing, fluororesin coating).
The 'Confidential Notebook Full of Information on Stainless Steel and Surface Treatments (Electropolishing and Fluororesin Coating)' is a document that introduces the electropolishing and fluororesin coating of stainless steel and stainless containers used by Nitto Metal Industry. Regarding stainless steel, we explain the symbols SUS304, SUS316, and SUS316L. Our company manufactures containers from these stainless steel plates, primarily providing them to pharmaceutical manufacturers, as well as cosmetics, food, and chemical manufacturing companies. For electropolishing, we present the methods for electropolishing the stainless steel (SUS304, SUS316L) we use, as well as the characteristics demonstrated by the electropolishing process. Additionally, concerning fluororesin coating, we explain the characteristics of fluororesin coating and the selection of materials. *This document is available for immediate viewing via [Download].
We accept orders starting from just one or a small number of rods.
<Examples of Use> Parts feeders, precision equipment components (semiconductor-related, optical components-related), pharmaceutical line-related equipment, food line-related equipment, and general stainless steel products. <Examples of Achievements> - Polishing parts that are difficult or impossible to physically polish. - Enhancing appearance to increase product value. - Removing welding discoloration. - Achieving gloss and mirror finish. - Removing invisible fine dirt. - Seeking stronger corrosion resistance. - Electrolytic polishing is necessary due to buffing powder remaining in corners and edges from buff polishing. We are a company that takes on any challenge. We also assist with overseas expansion (various overseas export achievements available). *We provide on-site construction and processing guidance both domestically and internationally. Please consult us via our website or phone.
Electropolishing of stainless steel
Electropolishing is a process that dissolves the surface of a metal by a few microns electrochemically, using the object as the anode in a phosphate-based solution. As the surface is dissolved during the polishing process, contaminants on the surface are removed, resulting in a very clean surface. Additionally, there is no processing alteration layer caused by mechanical polishing such as buffing, and a surface with the same properties as the deep layers of the metal is obtained.
From small to large, we support processing of stainless steel, iron, aluminum, copper, Inconel, and Hastelloy. We offer one-stop services from material sales to processing, packaging, and shipping.
Our company offers processing services for various materials such as stainless steel, iron, aluminum, copper, Inconel, and Hastelloy. We provide cutting services using laser, dry plasma, and water plasma, accommodating a wide range of plate thicknesses from 0.5mm to 120mm. With over 180 processing machines, we have a proven track record of processing a wide variety of products, from prototypes to mass production, and from palm-sized items to large products measuring 3×3×8m. 【Features】 - Capable of processing sheet metal (cutting, bending, welding), machining, and electropolishing - One-stop service for material sales, packaging, and shipping - Stable supply with approximately 9,000 tons of stainless steel in stock *For more details, please refer to the materials available for download in the <Catalog>. Feel free to contact us with any inquiries.
"Electrolytic Grinding Construction Achievements / Q&A Collection" Catalog is currently being distributed.
Leave the electro-polishing and passivation treatment to us. We also offer regeneration cleaning and pickling. On-site work is also available.
"Electropolishing" that increases the added value of aluminum.
**Features of Aluminum Electrolytic Polishing** ◆ High gloss and reflectivity achieved Brings out the beautiful luster of aluminum. Achieves a higher reflectivity than chemical polishing treatments. ◆ Clean and smooth surfaces obtained Results in surfaces with low roughness. Additionally, it provides clean surface properties without processed altered layers or foreign substances. ◆ Polishing of areas that are impossible with physical polishing There are areas that cannot be polished due to the size of the polishing tools in physical polishing. Electrolytic polishing can polish these fine areas. ◇◇ For more details, please download the catalog or contact us ◇◇
"Electropolishing" that enhances the added value of titanium.
**Features of Titanium Electrolytic Polishing** ◆ High Gloss Finish Achievable It brings out the shine of titanium, which is difficult to polish. ◆ Clean and Smooth Surface Obtained A surface with low roughness is achieved. Additionally, it results in a clean surface with no altered layers or foreign substances. ◆ Polishing of Areas Impossible with Physical Polishing There are areas that cannot be polished due to the size of the polishing tool in physical polishing. Electrolytic polishing allows for the polishing of such fine details. ◇◇ For more details, please download the catalog or contact us ◇◇
"Electropolishing" to improve the surface roughness of copper and enhance its shine.
**Features of Copper Electrolytic Polishing** ◆ Enhances Gloss It brings out the beautiful gloss inherent in copper. It achieves a high level of gloss that cannot be obtained through chemical polishing. ◆ Achieves Clean and Smooth Surfaces It results in surfaces with low roughness. Furthermore, it provides a clean surface property without any processed altered layers or foreign substances. Generally, the surface roughness obtained is finer than that achieved through chemical polishing. ◆ Polishing of Areas Impossible with Physical Polishing There are areas that cannot be polished due to the size of the polishing tools in physical polishing. Electrolytic polishing allows for the polishing of such fine areas. ◆ Vacuum Packaging Available Upon Request Copper oxidizes due to oxygen in the air. To prevent oxidation, it is possible to vacuum package the product after electrolytic polishing before shipping. ◇◇ Please feel free to contact us for more details ◇◇
"Barrel electro-polishing" that can process a large number of fine parts at low cost and efficiently.
**Features of Barrel Electrolytic Polishing** ◆ Efficient deburring of fine parts It is possible to perform deburring of a large number of fine parts at low cost and with short lead times. ◆ Achieves clean and smooth surfaces Surfaces with low roughness can be obtained. Furthermore, it results in clean surface properties without a processed altered layer or foreign substances. Generally, the surface roughness obtained is finer than that achieved by chemical polishing. ◆ Corrosion resistance superior to chemical polishing Corrosion resistance is improved through barrel electrolytic polishing. Typically, it is possible to impart corrosion resistance greater than that of chemical polishing. ◇◇ For more details, please download the catalog or contact us ◇◇
High reflectivity, high durability metal reflector "Metal Mirror"
High-performance metal mirrors with functional coatings on the surface (high-reflective coating, protective coating). They can be used as components requiring high reflectivity or as durable mirrors. The surface is extremely smooth, with surface roughness at the nano level. The shapes are not limited to flat surfaces; curved surfaces such as spherical, concave, and convex are also possible. ◆ High-reflective coating The surface achieves a higher reflectivity than that of polished metal mirrors. (Reflectivity close to 100% is also achievable.) ◆ Protective coating With a protective coating, the mirrors can withstand harsh environments. Additionally, they become less susceptible to scratches and dirt. They can be used in products that require high durability. ◇◇ For more details, please download the catalog or contact us ◇◇
It is stainless steel electro-polishing that achieves a smooth surface.
In the electrolytic polishing solution, a product (stainless steel) is used as the anode, and direct current is applied to electrochemically dissolve its surface at the micron level. At this time, due to the characteristics of the electrolytic polishing solution, the protruding areas of the metal are preferentially dissolved, resulting in a smooth surface. By applying electrolytic polishing, the passive film that stainless steel inherently possesses becomes even more robust, enhancing its corrosion resistance.
High precision, high purity, high durability. Precision electrochemical polishing that meets the quality standards of semiconductor manufacturing.
The precision electrochemical polishing of Toyo Rika Co., Ltd. is a high-precision metal surface treatment technology that simultaneously achieves high smoothness with a surface roughness of Ra = 0.02μm or less and excellent corrosion resistance due to a Cr-rich layer. It realizes uniform smoothness and cleanliness that cannot be obtained through cutting processes, making it particularly suitable for stainless steel fluid components and precision mechanical parts. This technology removes fine irregularities at the nano level without applying processing stress, thereby enhancing aesthetics and functionality while avoiding deformation and processing scratches. Furthermore, it can accommodate thin tubes, inner surfaces, and complex-shaped parts that are difficult to polish with buffing, providing a highly uniform finish. The application fields are diverse, including gas supply system components and chamber parts for semiconductor manufacturing equipment, medical devices, food manufacturing machinery, analytical instruments, and scientific equipment, boasting many achievements in environments where cleanliness, durability, and reliability are required. Our company designs optimal processing conditions according to shape and application, and also supports process management, quality control, and traceability. We provide precision electrochemical polishing with stable quality from small lots to mass production.
From stainless steel to stainless steel + α. KMM's unique electropolishing technology, StenKira.
It is a method of electrolyzing the workpiece as an anode in a suitable electrolyte, thereby smoothing the anode surface through the anode dissolution effect during the process.
