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: Eco-friendly: can re-filled and re-used. Protective: contents remain well protected and free from contamination. Elegant: attractive possess a bright surface and lend themselves to trouble-free printing, this enhances shelf and customer appeal. Non-toxic & hygienic: non -toxic, hygienic, non-absorbent, impart no taste, flavour, odour or color to contents. Lightweight: easy to handle. Reduces transport and handling cost. Complete collapsibility: highly ductile, ensures complete collapsibility. Easy availability: aluminum collapsible tubes are easily available. Economical: costs less than tin or lead tubes. Needs no varnish. User convenience: easy to use, unbreakable, easy to carry, light in weight, hygienic.