... . The main products we produce:1) Food bags for coffee or coffee beans,spices,sauces,meat,frozen food,pet food,seafood,juice,noshes ... 's experience, high quality control.3).Factory inspection visit welcomed.4).We promise our products are competitive price, high quality, attractive ... .Quality survival, reputation and developmentHangzhou Zhongda Packaging Co.,Ltd , food grade bottom gusset food bags