FENLI is a globally recognized manufacturer of ergonomic therapeutic devices, operating an advanced 20,000-square-meter production site outfitted with automated plastic injection and precision motor assembly lines. Our Dolphin Hammer Massager features a high-density structural chassis designed for optimal weight balance and extended reach. Each massager passes rigorous multi-stage quality control, including dynamic balance testing, motor thermal regulation analysis, and acoustic tuning under 45 decibels. Producing over 50,000 massagers monthly, FENLI supports international wellness brands with extensive OEM and ODM customization, including custom housing colors, custom metallic finishes, private logo printing, and bespoke packaging. Trust our ISO9001, CE, FCC, and RoHS certified facilities to deliver market-leading products.