Raytech Holding sources, designs, and wholesales personal care electrical appliances, primarily serving Japanese consumer brands. Operating as an intermediary, Raytech manages design refinement, manufacturer selection, and quality oversight for brand owners who retain product intellectual property. Core products include hair dryers, straighteners, and trimmers, with hair styling tools representing the company's largest product category. Raytech does not own manufacturing facilities and instead sources products from third-party factories, including a primary manufacturing partner controlled by the company’s founder. Order volume and the margin between manufacturer costs and wholesale prices drive revenue. Raytech maintains significant customer concentration, relying on one large Japanese brand for the majority of its revenue. To diversify, Raytech recently added two service segments: Raytech Innovation and Worry Free. Raytech Innovation provides engineering and design advisory through subcontractors, while Worry Free operates as a digital marketing agency for health and personal care brands. Raytech intends to grow by expanding its product lines and entering new markets in the U.S. and Europe.