Item: Stand up coffee pouch Material: PET/AL/PE Style: Stand up coffee bag Valve: ... , 8oz, 10oz, 12oz, 1lb, 0.5lb, and etc. 1) View: Packaging bags, creating excellent view on each side. 2) Structure: PET ... : 86-769-22700377 Fax:86-769-22700377Mobile 86-13925705251Address : Xincun industrial area, Wanjiang District, Dongguan City, Guangdong Province,China