十文字光学 Company Profile

Leave your glass flat grinding and flat processing to us!

Jumonji Optical Co., Ltd. is a company primarily engaged in the manufacturing of parallel plane glass for the optical and electronics industries. We accommodate round shapes, square shapes, and special shapes, and our mission is to enhance our company's capabilities and refine our spirit and competitiveness in order to gain the absolute trust and confidence of our customers. We are continuously striving to further strengthen the technical skills that have been developed over time. If you have any needs regarding flat processing, please feel free to consult with us.