China Green Laboratory Equipment Development Forum was held from April 26th to 27th, 2021 in Hangzhou, China. Pubtester exhibited most of their products during the meetings, including TQD-01 air permeability tester, TQD-02 air resistance and pressure difference tester, WVTR-12 water vapor transmission rate tester, TST-01H tensile tester, LEAK-01 leak tester and THK-01 thickness tester, etc.