Guangzhou ShouNuo is a high-tech enterprise specializing in the production of flexible packaging testing instruments . A national scientific and technological innovation enterprise integrating research and development, production and sales. For more than 13 years, all the staff of ShuoNuo has been working hard to develop high-tech plastic film new material flexible packaging laboratory testing equipment, covering high-end products: water vapor transmittance tester, gas transmittance tester, gas chromatograph tester, universal electronic tension machine, heat sealing tester, friction coefficient tester and more than 100 products. Products are widely used in drug testing, quality inspection, scientific research institutions, pharmaceutical packaging, food packaging, new material printing and chemical industry and other fields, exported to Europe, America, Southeast Asia and other countries.