Last Update October 17, 2023


  • Electrical, Electronics & Electro-optics
  • Services (R&D, training, engineering, consultancy, …)

Established in 1985, DONG IN OPTICAL CO. LTD. has been a unique manufacturer and supplier of various red dot sights for both the military and law enforcement sectors.

DONG IN OPTICAL CO. LTD. possesses several relative patents as an industrial firm and enjoys exports all over the world. As an intensive manufacturer, the Company also dedicates itself to the research and development of new and up-to date products continuously meeting the demanding requirements of its customers. To meet these demands for the present military and law enforcement sector, Dong listens to its customers and continuously improves its products to meet customers’ needs and requirements in terms of quality and cost.

The Company is an ISO 9001:2000 accredited manufacturer and supplier of sighting instruments.

Dong In Optical Co. Ltd.

  • : 1 Seokcheon 380 beon-gil Ojeong-gu, Gyeonggi-do, Bucheon-si, Korea, South
  • +82 32 328 99 35
  • +82 32 328 99 90
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