FENLI is a premier global manufacturer of dual-use cleaning equipment, specializing in high-efficiency vacuum cleaner for home and car systems engineered for commercial distributors and retail brands. Operating from state-of-the-art ISO9001 and ISO14001-certified manufacturing facilities, FENLI incorporates multi-axis CNC tooling, automated SMT circuit assembly, and rigorous ultrasonic airflow testing to ensure microscopic manufacturing precision. Our vacuum systems combine high-density ABS structural frames, high-capacity lithium battery management circuits, and multi-stage cyclonic separation technology to deliver sustained suction performance under demanding daily operational conditions. FENLI’s dedicated R&D division holds over 30 utility patents, offering comprehensive OEM/ODM customization including custom motor power tuning, private-label color anodization, bespoke nozzle tooling, and international retail packaging. Partnering with FENLI provides enterprise clients direct-factory pricing, scalable volume supply, and secure global logistics support.