Innovative High-Precision Manufacturing Inspection
Guangzhou Diligine Photonics Co., Ltd.,founded in 2017, is a high-tech enterprise specializing in the R&D and production of automated equipment for laser processing. We focus on online inspection and control technologies for processes such as laser welding, laser surface treatment, and additive manufacturing. Our core expertise enables full-process quality monitoring from pre-welding, during welding, to post-welding, ensuring superior production outcome.

Consistently creating value
with pioneering technology.

  • 200 +
    Clients across diverse industries
  • 5000 +
    Diligine equipment in operation
Progressive Business Delivery
Diligine Photonics is guided by the core philosophy of "Progressive Business Delivery." We not only provide high-precision laser welding inspection equipment but also place greater emphasis on continuous optimization through collaboration. By leveraging real-time data monitoring and in-depth process analysis, we work iteratively with our clients, treating each project as a new starting point for shared technological advancement. This ensures that our solutions consistently align with production line evolution, delivering a complete value cycle—from precise measurement to reliable quality management.

Sensing beyond

Guangzhou Diligine Photonics Co., Ltd.
  • C201, Building 18, No.100, Lijiao Road, Haizhu District, Guangzhou
  • Diligine@diligine.net
  • 020-89666654
Suzhou Diligine Photonics Co., Ltd.
  • 3F, Kunshan Dandelion Science Park, No.555, Hengchangjing Road, Kunshan District, Suzhou, Jiangsu
Chengdu Diligine Photonics Office
  • 2201, Tower A, Chengdu International Technology and Energy Conservation Building, No. 99 Jitai 1st Street, Guixi Subdistrict, High-Tech Zone, Chengdu