Miyajima Seiko Co., Ltd.

Miyajima Seiko is a precision manufacturing company specializing in high-accuracy aluminum machining and large-scale component production. The firm serves demanding industries such as semiconductor manufacturing and liquid crystal display equipment with advanced metal machining and cutting capabilities. They are capable of processing large-format components up to 1,400 x 2,000mm and maintaining high tolerances, including precision flatness within 0.03mm. Committed to technological advancement and skill transfer, the company handles complex, non-standard machining challenges that require technical expertise. Based in Shiojiri, Japan, they provide consistent quality and reliable production services to clients nationwide.