光亜商事 List of Products and Services

Koa Trading Co., Ltd. is a company primarily engaged in the development, manufacturing, and sales of optical components and optical modules. In order to meet a wide variety of market needs, we continue to create new products while maintaining cooperation with our development and manufacturing partners. By utilizing the characteristics of each processing site and implementing a division of labor, we can manufacture components and products using advanced technology while keeping costs lower. At the same time, we maximize the use of our unique sales and distribution network and trade management system in Japan, China, and South Korea to ensure stable supply in terms of quality, delivery time, and price. 【Business Activities】 ■ Development, manufacturing, and sales of optical components and optical modules ■ Development, manufacturing, and sales of optical communication components ■ Agency sales of optical-related products *For more details, please refer to our catalog or feel free to contact us.

• Other optical parts