... ) Length: 5 - 50m 4)Advanced technology 5)Quality Assurance Product specificationNO.WidthThicknessLengthDensity112mm0.075mm5m0.18g/cm3-1.2g/ ... have been focusing on the research on applied technology of plastic, adhering to rich technical strength, sophisticated ... manufactured with mature crafts, high quality, stability, variety, and complete specifications, and many kinds of products have been sold to ...