GBPI is a professional manufacturer focused on developing and producing packaging material test instruments such as Water Vapor Permeability Analyzer Oxygen Permeability Tester,Gas Permeation Analyzer,Universal Tensile Measure Tester,Coefficient of Friction Tester,Heat Seal Tester and so on Overall Programme of Packaging Test Solution. Founded in 2002, the company has received IOS9001 certification and recognized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.