FENLI is an established OEM/ODM manufacturer producing industrial-grade muscle massage gun systems for global personal care brands, medical distributors, and sports equipment companies. Spanning a modern forty-thousand-square-meter complex certified to ISO9001 and ISO13485 standards, we combine automated SMT production, CNC machining, and rigorous electronic testing protocols. Our muscle massage gun series incorporates high-torque brushless motors, heat-dissipating aluminum housings, and intelligent microprocessor power regulation. Certified under international standards including CE, FCC, RoHS, and UL, FENLI provides comprehensive manufacturing customization. From custom stroke depths and tailored motor firmware to bespoke casing colorways and luxury retail packaging, we supply high-reliability hardware engineered to drive commercial success worldwide.