![](https://www.gongwong.com/file/upload/2020/0915/028/024104801.jpg)
GBPI is a professional manufacturer focused on developing and producing mask testing machine, packaging material test instruments and spout sealing machine. Founded in 2002, the company has received IOS 9001 certification and recognized as high-tech enterprise and software enterprise by national authority. We hold more than 300 technology patents and software certificates from the national authority, and gained awards for technological progress. Our main products are Mask Testing Machine, Water Vapor Permeability Analyzer, Oxygen Permeability Analyzer, Gas Transmission Analyzer, Universal Tensile Tester, Coefficient of Friction Tester, Heat Seal Tester and so on. We are the lab solution and testing service provider for the food, pharmaceutical, packaging, printing industries, research institution and college with qualified instruments & service. The machines are running well in over 10000 laboratories to guarantee the highest quality and service. With over 10000 square meter fac... [
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