• 12/20/2025: New! Join us as a Hardware and Software Engineer. This position is immediately available.
• 2/22/2026: GouMax to show in OFC2026 in Los Angeles, March 17 - 19, 2026, Booth# 5109.

• Tunable Laser Sources
• Portable OSA modules
• Tunable Optical Filters
• Multi-Channel Power Meters
• Optical Interleavers
• Wavelength Meters
• Optical Components

• 3/25/2024: GouMax released Smart Power Meter for test and measurements.
• 4/4/2023: GouMax released small-size single-band tunable laser module for instruments and integration.

Sales