The logo design centers on the "H," using a three-dimensional geometric structure to convey stability and professionalism, symbolizing the depth of R&D technology and the solidity of the brand's foundation. The double-layered overlapping design signifies "cooperative coexistence and collaborative innovation," embodying the spirit of balance between technology and health. The main colors, cyan and dark blue, blend imagery of nature and technology, conveying a brand quality that is both rational and warm, showcasing Hanhe Research & Development's innovative attitude of being science-based and people-oriented.