Aluminum Enclosure for portable power bank U shape or M shape, other custom style Mold: DC53 material Color: Custom Paint Size: Custom by design Machine: Stamping, CNC Price: factory price Payment: 30% deposit, 70% balance clear Mainly Market: USA, Korean, Japan, Europe MOQ: 500 pcsWhy choose us? 1, years of technical experiences 2, professional  team 3, Highly quality control management system 4, Legal certificate 5, big or small order, welcome and help customer to save production cost.