Hardware collaborated with a medical aesthetic device enterprise to create a new-generation metal handle for radiofrequency beauty devices. Using an integrated die-casting process, the original 7 assembled components were integrated into one piece, reducing the handle weight by 30% and significantly improving grip comfort. Meanwhile, surface anodizing treatment achieved a high-end texture that is fingerprint-resistant and corrosion-resistant. After its launch, the beauty device saw a 220% year-on-year sales increase, becoming a hit product and helping the partner solidify its position as a top medical aesthetic device brand.