Sigma is letter S in the Greek alphabet. This character has been used as a sign of the total sum in mathematics.
This letter expresses its corporate philosophy, symbolizing the union between technology, knowledge, experience and wisdom.
Sigma products incorporate this high technology and our experience.
Their products are manufactured at our factory in Aizu, equipped with the latest technologies. This plant uses a smart production process for quality products and high performance.
Its activities cover a wide variety of products in the field of imaging. They have decided to contribute through their achievements to improve communication and the future living standards of people in the world.