ecoMailer Packaging (Dongguan) Co.,Limited, Located in Dongguan City, Guangdong Province,China, is a modern packaging company specialized in various poly packaging products, eco-friendly compost-able film or paper mailing bags and products. we have been developing and manufacturing customized packaging products since 2005 with the conveniently nearest sea ports of Yantian, Shekou, Hongkong and the famous international air ports of Hongkong, Shenzhen and Guangzhou Baiyun Airport.