The FL-508 Lumbar Massager represents FENLI’s specialized solution for lower spinal health and lumbar tension relief. Manufactured in our ISO9001-certified factory in Zhejiang, China, each unit features custom-contoured node structures driven by pure-copper motors engineered for high pressure and low noise. The FL-508 integrates a PTC thermal heating unit, breathable 3D air mesh, and high-density memory foam padding. FENLI enforces rigorous 100% full-line quality control, subjecting every massager to load endurance, heat calibration, and noise checks. Certified with CE, RoHS, and FCC standards, FENLI provides global partners with complete OEM/ODM manufacturing, custom logo printing, and efficient export shipping services.