光南 List of Products and Services

This is an introduction to the development and design services offered by Kounan Co., Ltd. In our development and design services, we focus on mechanical design using 3D CAD, and we also engage in various automation and line design projects. Additionally, we are advancing joint development with customers from a wide range of industries and developing new products under our own brand. Our company has a manufacturing system that solves problems through processes tailored to our customers' challenges. Please feel free to contact us via email or phone. 【Other Development and Design Services】 ■ Various product design ■ Various jig design ■ Reliability testing machines *For more details, please refer to the PDF materials or feel free to contact us.

• Circuit board design and manufacturing
• Mechanical Design
• 3D CAD

This is an introduction to the various procurement operations conducted by Kounan Co., Ltd. Our company engages in global purchasing primarily in Asia, including China, South Korea, and Taiwan. We provide customer satisfaction by sourcing a wide range of items such as materials, processed parts, and assembled products in the right place and with the right materials. We are capable of procuring various items, from general steel materials to difficult-to-cut materials, castings, lost wax, die casting, various processed products, and various cast products. [Other Procurement Operations] - General steel materials to difficult-to-cut materials, die casting, castings, forging (cold, hot, and warm) - Development and arrangement of special materials, irregular materials (extrusion, drawing) - Various plastics, PE light *For more details, please refer to the PDF document or feel free to contact us.

• Steel
• Other metal materials
• Other polymer materials

This is an introduction to the special processing operations conducted by Kounan Co., Ltd. Where to source materials, where to manufacture products, and where to introduce unique technological capabilities to provide the highest performance to our customers. At our company, we utilize both domestic and overseas networks to offer proposals tailored to our customers' needs. From cutting processing to special polishing processes and passivation treatments, our integrated production system achieves reductions in man-hours and lead times while ensuring high quality. 【Other Special Processing Operations】 ■ Various surface treatments (anodizing, plating, coating, laser marking) ■ Welding and precision welding (CO2, TIG, laser, fiber) ■ Lapping and electro-polishing, various heat treatments (nitriding, vacuum, sulfur immersion) ■ Specialized image reading processing ■ Surface improvement treatments (hardening, lubrication, anti-seizing, anti-galling, wear resistance, corrosion resistance) ■ Ultra-pure water precision cleaning treatment *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Laser microscope
• Surface treatment contract service

This is an introduction to the assembly operations conducted by Kounan Co., Ltd. Our assembly operations involve layout design and construction tailored to the scale of the project, enabling a rapid vertical startup of the production line. We also quickly design and manufacture the necessary equipment and jigs by skilled engineers who are well-versed in the functional performance and quality points of the finished products. Additionally, we closely collaborate with our customers, contributing to purchasing routes and value analysis (VA). 【Features】 ■ Layout design according to the scale of the project ■ Enables rapid vertical startup of the production line ■ Design and manufacture of necessary equipment and jigs by knowledgeable engineers ■ Close collaboration with customers *For more details, please refer to the PDF document or feel free to contact us.

• Assembly Machine
• Other assembly machines

Our company offers various processing and special processes such as precision cutting, mirror polishing, and electro-polishing. As a comprehensive technology company, we also engage in the production of inspection jigs and reliability assurance jigs for OEM production and units, establishing a quality assurance system from materials to assembly and after-sales. Additionally, by segmenting the processing stages and speeding up machine setups, we achieve short delivery times, low costs, and high quality. 【Examples of Production】 ■ Semiconductor manufacturing equipment parts - Precision machining using ultra-clean SUS316L stainless steel (compliant with SEMI standard F-20) ■ Semiconductor manufacturing equipment parts - Mirror polishing (compliant with SEMI standard F-19) ■ Semiconductor manufacturing equipment parts - Stainless steel passivation treatment (compliant with SEMI standard F-19) *For more details, please feel free to contact us.

• Processing Contract