FENLI is a world-class designer and manufacturer of electronic health apparatus, delivering premier hardware solutions like the Rechargeable Scraping Cupping Massager. Operating out of our modern 15,000 square meter ISO-certified production center, we integrate long-life lithium battery management systems, durable vacuum pumps, and ergonomic body designs. Our facility manufactures over 130,000 units per month while upholding strict multi-stage quality controls, including full charge-discharge cycle testing and thermal safety validations. Compliant with international standards like CE, FCC, RoHS, and UN38.3, our massagers ensure absolute safety during transport and daily use. FENLI supports OEM/ODM brand clients with custom battery capacities, bespoke casing colors, custom branded packaging, and fast global fulfillment.