wholesale Electric Food Sealer Our History 1. Qunhai was established in June 2014. 2. Set up shop in Alibaba C2C / B2C platform, sold 150,000pcs of vacuum sealer in 2015. 3. Qunhai shop was opened on Alibaba.com in Jan. 2016; 4. Turn into a competitive small vacuum machine factory in 2017. 5. In 2018 started cooperation with major Amazon sellers. 6. Obtained ISO9001:2015 QMS certification in 2019website:http://www.sealervacuum.com/