FENLI is an authoritative global manufacturer of high-power cleaning hardware, specializing in auto detailing vacuum systems engineered for commercial detailing centers and automotive brand distributors. Operating out of state-of-the-art ISO9001 and ISO14001-certified production facilities, FENLI combines multi-axis CNC machining, automated SMT circuit assembly, and rigorous digital airflow testing to maintain microscopic engineering precision. Our auto detailing vacuums incorporate high-torque brushless digital motors, reinforced aluminum impellers, and multi-cyclonic filtration channels designed for demanding commercial applications. FENLI’s experienced R&D division holds over 35 design patents, offering complete OEM/ODM customization including custom motor power configurations, private-label branding, specialized nozzle sets, and bespoke retail presentation boxes. Partnering with FENLI guarantees enterprise buyers direct-factory pricing, scalable volume supply, and secure global supply chain logistics.