... 2014, 7005etc. 2. Small Customized design accepted Product Name: Aluminum Case Extrusions Company NameNingbo Jiapeng Metal Products ... co-operated plantsMaterial Alloy, Steel, Stainless Steel, Aluminum, Bronze, Plastic etc.Machining process *CNC machining ... drilling) *Painting *Welding *Laser cutting *Flame cutting *Aluminum extrusionSurface treatment Polishing, Chrome/Zinc/Nickel Plating, Painting, ...