FENLI is an authoritative global manufacturer of high-performance wireless cleaning hardware, specializing in rechargeable car vacuum cleaner systems engineered for international distributors and retail brands. Operating from state-of-the-art ISO9001-certified production facilities, FENLI houses SMT circuit board assembly lines, automated battery welding robots, and rigorous electronic load testing chambers. Our rechargeable vacuums incorporate high-torque digital brushless motors, high-density lithium battery modules, and precision-milled aluminum fan impellers designed for extended operational lifespans. FENLI’s experienced R&D team holds over 30 utility patents, offering comprehensive OEM/ODM customization including custom battery capacities, private-label branding, specialized nozzle tooling, and custom retail packaging configurations. Partnering with FENLI gives enterprise clients direct-factory pricing, scalable volume supply, and secure global supply chain logistics.