コミヤテクノ List of Products and Services

"Stainless Steel Black Treatment" is a technology that takes into consideration the environment and safety by not using harmful substances such as hexavalent chromium. Its characteristics include excellent heat resistance, capable of withstanding temperatures up to approximately 500 degrees. Additionally, it has superior corrosion resistance and significantly enhanced rust prevention. Since the surface of the stainless steel is oxidized to black, there is no worry of peeling off over time like with paint or plating, allowing for a permanent black finish. Of course, the dimensions and thickness due to this processing do not change. 【Features】 ■ Harmless and non-toxic if ingested ■ Does not use harmful substances such as hexavalent chromium ■ Excellent heat resistance (capable of withstanding up to approximately 500 degrees) ■ Superior corrosion resistance ■ Significantly enhanced rust prevention *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"Anodizing" is a technology that involves immersing an item in an electrolyte solution and passing electricity through it to generate an oxide film on the surface, allowing for the creation of various colors. Unlike atmospheric oxidation methods, which have difficulty in color reproduction, precise color reproduction is possible by controlling the electricity. Additionally, the anodizing method allows for the creation of gradients, which are difficult to achieve with atmospheric oxidation, by layering colors. 【Features】 ■ Capable of producing various colors ■ Precise color reproduction possible by controlling electricity ■ Formation of anatase-type films ■ Effects such as deodorization, antibacterial properties, stain resistance, and removal of harmful substances *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Komiyatechno is an electric zinc plating factory established in 1968. We leverage our know-how and track record to meet all kinds of needs! We are also actively addressing environmental issues in pursuit of achieving the SDGs. We have renewed our website! Please take a look. <Features> - "Anodizing method" that reproduces precise colors by controlling electricity - "Stainless black processing" that is harmless and does not affect the human body - "Precision special acid washing" that can uniformly remove the oxide film *For more details, please download the PDF or feel free to contact us.

• Plating Equipment
• stainless
• Other surface treatment equipment

Our "electro-galvanizing" is used in a wide range of fields. From precision and appearance areas such as measuring instruments and electronic components to durability-focused products like drive components for construction equipment and iron products used in reinforced concrete, we are involved in various applications. 【Features】 ■ Environment fully equipped for 24-hour operation ■ Quick response to requests for short delivery times and cost reduction ■ Compliance with wastewater standards for zinc considering aquatic organisms at 2mg/L ■ Support for die casting and trivalent chrome treatment ■ Equipped with fluorescent X-ray thickness gauge FT110 *For more details, please feel free to contact us.

• Plating Equipment
• Processing Contract