DIGCO^® （former Darkhorse Industrial Group Company Limited）based on professional manufacturers of erbium doped glass，DPSS laser transmitters and eyesafe mico-minature laser rangefinder transceiver modules in China is growing step by step as a globally recognized OEM&ODM supplier of comprehensive eye-safe 1.54um laser solutions. We bridge the gap between cutting-edge photonics research and real-world industrial applications by offering end-to-end engineering, manufacturing, and support services. With a deep foundation in optical physics and precision manufacturing, we empower system integrators, medical device manufacturers, defense contractors, and industrial equipment producers to bring high-performance photonic systems to market faster and more reliably.

Core Custom Capabilities:

·Er,Yb:Phosphate rod and zigzag slab glass active elements

·1.54um Laser rangefinder transceiver modules

·1.54um Microchip Laser transmitters

  · Precision Optics & Coatings

  · Test, Assembly & Packaging

Why Partner with Us:

  · End-to-end engineering support (concept → manufacturing)

  · Scalable quality with full traceability

  · Flexible business models (build-to-print, co-development, private label)

Industries We Serve:

  · Defense & security (LIDAR, range finding, surveillance etc.)

  · Medical (Surgical hair removal,non-abrasive resurfacing etc.)

  · Science & Research(Photonic Crystal Fiber,Waveguide etc.)

  · Metrology(Golf,outdoor,hunting,forest etc.)

Let us turn your laser and photonics requirements into reliable custom solutions.