Product description: Material: 99.7% pure aluminium Volume: 3-400ml Dimensions: diameter: 13.5-50mm; height: 70-180mm Nozzle design: various shape, and screw dimension from m11 to m15, with membrane or open Tube shoulder: flat, brushed, polished, ringed or lacquered Printing: offset printing up to 6 colors maximum in addition to the base coating Surface: clear lacquer painting Internal coating: various epoxy coating based on different product inside Cap: various design of caps for options Packaging: polybag + eggcrate cartons Usage: cosmetics, medicine, glue and paint, hair dye, toothpaste Certifications: iso9001:2000; gmp Features: eco-friendly 100% recyclable Light weight; unbreakable Non-reactive nature Corrosion resistant Long shelf-life for products Customized logos and designs are available Advantages: 1. Experienced manufacturer: 15 years dedicated in aluminum collapsible tube and aluminum/plastic tube 2. Multi-usage: tubes can be used for hair dye, cosmetic, ointment, glue, and etc. 3. High tech. Production line: automatic high-speed machine 4. Large output: more than 110 million pieces per year 5. Professional management team and technical staff: all of them from the listed company sanjiu group (stock code: 000999).