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Our company utilizes the technological expertise we have refined since our establishment in 1975 to provide "anodizing technology" that meets the needs for precision of oxide films, as well as gloss, color tone, and texture. With "black anodizing of ADC12," we have resolved issues related to difficulty in dyeing, such as brownish colors and color unevenness. It is possible to dye in a uniform black color according to your desired concentration. 【Features of our anodizing process】 ■ A wide range of coloring options, always accommodating 30 colors ■ High-precision film formation through thorough thickness management ■ Processing without liquid pooling in non-through holes and other areas ■ Same-day service available at the earliest *You can view our company brochure introducing our anodizing processing achievements via PDF download. Please feel free to contact us with any inquiries.

• Surface treatment contract service

We would like to introduce our anodizing processing procedure. The first step in the electrolytic treatment of aluminum products is a very important task known as "racking," which plays a crucial role. After this is completed, the items undergo anodizing, which is the key process in the overall procedure. Following that, in the "quality inspection" process, we check each finished product one by one to ensure there are no defects. We identify various issues such as scratches, dents, color unevenness, and anodizing burns, and carefully sort them. 【Processing Steps】 ■ Racking ■ Anodizing ■ Quality Inspection *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our handled products. In addition to digital cameras and audio products, we support hard anodizing for automotive-related pistons, brake pedals, die-cast products, parts for medical devices and dental equipment, as well as parts for industrial machinery. We also respond to requests for anodizing related to sports and leisure, as well as various small quantities. We collaborate with affiliated companies and partners to enhance our skills and better meet our customers' expectations. Please feel free to consult us when you need our services. 【Products compatible with anodizing (partial list)】 ■ Digital cameras and audio products ■ Automotive-related pistons ■ Brake pedals ■ Die-cast products ■ Parts for medical devices and dental equipment ■ Parts for industrial machinery *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce our technology. Since our establishment, we have refined our technology to meet the diverse needs of our customers and ensure their satisfaction. We have accumulated knowledge and skills in aluminum printing technology and etching processing, and now we primarily perform rigorous anodizing treatments for exterior parts, mainly for digital cameras and audio products. Additionally, we specialize in delicate processing that is difficult to express, such as chemical matte finishes, chemical polishing, and the precision, gloss, and coloring of oxide films. We also have many certified aluminum anodizing processing technicians. [Acquired Skills and Qualifications] ■ Type 1 Pollution Control Manager for Water Quality ■ Level 1 Aluminum Anodizing Processing Technician ■ Level 2 Aluminum Anodizing Processing Technician ■ Special Management Industrial Waste Management Supervisor *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Since its establishment, Kaken Co., Ltd. has been refining its aluminum anodizing (alumite) processing technology. We take pride in our ability to respond not only to precision but also to subtle expressions such as luxurious gloss, color tone, and texture. Moving forward, we will continue to build our skills and sensibilities to create products that delight our customers. Additionally, we have obtained ISO 14001 certification and are working on business improvements to eliminate waste, excess, and inconsistency through environmental conservation activities. [Management Initiatives] - Management that challenges quality improvement to ensure customer satisfaction and trust. - Management that strives to enhance technical capabilities and speed to meet market needs. - Ongoing business improvement activities, creating a vibrant workplace where all employees unite towards a common goal. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company has refined its anodizing (alumite) processing technology for aluminum. We take pride in our ability to achieve not only precision but also subtle expressions such as a luxurious gloss, color tone, and texture. Moving forward, we will continue to build our skills and craftsmanship to meet our customers' needs and aim to create products that bring them joy. 【Products We Handle】 ■ Optical and measurement equipment ■ Bicycle-related and medical devices ■ Sports and leisure-related products ■ General products (standard aluminum processed products, die-cast items, specific processing items such as ordinary anodizing, hard anodizing, and coloring treatments) *For more details, please feel free to contact us.

• Surface treatment contract service