Producer
Wuhan Guide Infrared Co., Ltd.
Wuhan, Hubei Province, China-based infrared detector and thermal imaging company; listed on Chinese stock exchange. Address: No. 6, Huanglongshan South Road, East Lake High-Tech Development Zone, Wuhan. Registered capital RMB 4.2 billion; 6,000+ employees; 45% R&D staff. Operates three internally-developed production lines: uncooled VOx, cooled MCT, and cooled T2SL. Facility: 30,000 m² area, 20,000 m² clean room, three 8-inch fabs — full domestic supply chain from element purification through chip fabrication and vacuum packaging. Products include 640×512/12µm uncooled VOx FPAs matching Western commercial specs on paper. GST-IR (Global Sensor Technology / Guangzhou Guohui) appears to be related/subsidiary entity in the same Wuhan Optics Valley cluster. Significant Chinese government/military procurement. Guide Infrared is among the most technologically advanced Chinese uncooled IR FPA producers.
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Uncooled IR Detectors (VOx FPA)
45%Cooled IR Detectors (MCT & T2SL)
30%Thermal Imaging Cameras & Systems
20%Government & Defense Programs
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Did you know2024
Guide Infrared and GST-IR both operate from the same address cluster in Wuhan's East Lake High-Tech Development Zone ("Optics Valley") — No. 6 Huanglongshan South Road. Both claim three 8-inch fabs, 20,000 m² clean rooms, and identical technical specifications for VOx uncooled FPAs. This address coincidence strongly suggests Guide Infrared is the parent company and GST-IR is a brand, subsidiary, or export-facing entity within the same corporate group. The Wuhan Optics Valley has been deliberately developed as China's answer to the US photonics and IR detector cluster; it houses multiple laser, fiber optic, and IR companies in the same technology park — a geographic concentration of China's most strategically sensitive civilian-military optical technology capability.
Made-in-China.com ↗Origin2023
Guide Infrared (Wuhan Guide Infrared Co., Ltd.) was founded in 1999 in Wuhan, Hubei Province -- the same city that China's government designated as a strategic photonics and optoelectronics industrial center and branded the East Lake High-Tech Development Zone as Wuhan Optics Valley. The Optics Valley strategy was a deliberate Chinese government attempt to concentrate laser, fiber optic, and infrared technology companies in a single city to create R&D synergies and reduce US technology dependency. Guide Infrared developed three internally-built production lines -- uncooled VOx, cooled MCT, and cooled T2SL -- providing full domestic supply chain from raw element purification through vacuum-packaged detector assembly. This vertical integration strategy directly mirrors and counters Teledyne FLIR's US position: Guide controls its own supply chain for IR detection in China the same way Teledyne controls the dominant US IR detector supply. Chinese military and government procurement from Guide creates the customer base that funds the technology development that eventually competes with Western exporters in third-country markets.
Wuhan Guide Infrared Co., Ltd. ↗