Wayho

Founded in 2005, Zhongda Ruihe (Wayho) is a national-level “Little Giant” enterprise specializing in the research and development of spectral chips, the development of spectral imaging products, and intelligent spectral solutions. The company has been recognized as a National High-Tech Enterprise and a national-level “Specialized, Refined, Distinctive, and Innovative” (“Little Giant”) enterprise, and has been accredited as the Guangdong Provincial Engineering Research Center for Hyperspectral Equipment. It is the first company in China to simultaneously master three spectral imaging technology approaches—collimated, pushbroom, and optical computing reconstruction—as well as end-to-end solutions. Guided by its mission to “Perceive the Light of All Things, Build an Intelligent World Through Spectroscopy,” the company focuses on the spectral field and is building an ecological industrial chain comprising “hyperspectral chip technology + intelligent spectral devices + spectral platforms + industrial applications.” It leverages spectral and AI technologies to empower various industries with spectral digitization and intelligent solutions. The company possesses comprehensive customization and project implementation capabilities spanning from spectral hardware to scenario-specific algorithms, providing full-stack technical services that bridge the gap from precise laboratory sensing to intelligent industrial decision-making. Currently, our solutions are applied in fields such as ecological environment, precision agriculture, industrial inspection, and smart healthcare. As a manufacturer of precision optical equipment, we consistently prioritize “data accuracy and reliable performance” as our core competitive advantages, defining product shipment standards through a quality control system that far exceeds industry norms. Leveraging our deep expertise in spectral imaging technology, we have independently developed the Wayho-HSI-PS-2025 (Core Performance Testing Specification for Spectral Imaging Devices). This specification encompasses 12 key areas: spatial resolution, spectral resolution, spectral range, radiometric accuracy, signal-to-noise ratio, radiometric calibration, geometric calibration, temporal resolution, environmental adaptability, data format and compatibility, data preprocessing, and application-specific testing. These 12 tests are implemented throughout the entire process—from R&D and production to final shipment—to strictly control inter-unit variation, ensure data consistency and usability, and earn our customers’ long-term trust through reliable product quality.