Qingdao SINOY Packaging Co. Ltd is a professional manufacturer engaged in the research, development production, sale and service of flexible packaging products solutions. Head office located in Qingdao& China.brbrWe have obtained ISO9001-2008> HACCP BRC , QS certificates and also certified by Wal-mart, Costco Tesco, etc. our products market spreads worldwide such as north America south America, Europe Australia, Japan Southeast Asia, and all over China area.br