FENLI is an authoritative global manufacturer of commercial 3-in-1 electric gua sha scraping cupping massager hardware, supplying physical rehabilitation networks, luxury spas, and wellness distributors worldwide. Operating from state-of-the-art ISO9001 and ISO13485-certified facilities, FENLI houses SMT circuit board production lines, multi-axis assembly robotics, and comprehensive electronic quality testing laboratories. Each multi-modal device combines biocompatible metallic contact heads, high-impact structural housing, and intelligent microprocessor controls engineered for extended commercial service lifespans. FENLI holds over 25 design and utility patents, guaranteeing our global partners receive exclusive, cutting-edge therapeutic hardware. Offering comprehensive OEM/ODM customization, rapid prototyping, direct-factory pricing, and secure international logistics, FENLI provides scalable, high-margin manufacturing solutions tailored for commercial market leaders.