... , industrial tubes, as well as art material packaging, natural tubes are perfect for art color. Product Name: Art Material PackagingCompany Introduction: CMC is a professional ... million of tubes per year.What We Can Do:Tube Material: PE ( LLDPE, LDPE, MDPE, HDPE) and Co-EXTube Diameter: from ... of 35mm diameter can be fit with foam applicator cap. art material packaging