The FL-108 Back Shoulder Massager is specifically engineered to target upper back, shoulder, and neck tension. Manufactured in FENLI’s ISO9001-certified 4,000-square-meter facility in Zhejiang, China, each unit features quad 3D kneading nodes driven by pure-copper high-torque motors. The unit incorporates dynamic arm-rest straps, PTC thermal heating components, multi-speed controls, and breathable 3D air-mesh fabric. Every massager undergoes rigorous 100% full-line quality inspection, including load endurance, thermal accuracy, and electronic safety checks. Certified with CE, RoHS, and FCC standards, FENLI provides global buyers with tailored OEM customization, private label packaging options, and fast export logistics fulfillment.