... ; such as drilling, painting, punching, silk-screen printing and etc. ... order reaches a certain amount. 8. Packaging: Foam paper and ... . Other Specification: Item NO. Aluminum alloy CNC processingMaterialsAluminum No.2011, 2014, 2017 ... tapping, mould design and processing, casting, sheet mental working etcApplicationAutomation machine, medical device, ... perforated/ screen aluminum mesh with top quality