Welcome to Dule's official website
OPIE 2026 has officially kicked off!
Release time: 2026-04-22
OPIE 2026 has officially kicked off !
We are excited to be on-site in Yokohama today, where the exhibition is already buzzing with energy. Professionals from the global optics and photonics industry have gathered here to explore the latest technologies and innovations.
At the show, we are presenting our capabilities in precision optical molds, injection molding, and optical component solutions, and have already had productive discussions with several potential partners.
📍 Yokohama, Japan
📅 April 22–24
📌 Booth M-46
If you are attending the exhibition, feel free to stop by our booth for a chat. If not, you are always welcome to reach out to us to explore future cooperation opportunities.
Looking forward to connecting with you and creating new possibilities in optical manufacturing 🚀





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