Hongyou (Changzhou) Package Co.,Ltd, established in 1989, is a member of the Association of China Envelopes and a manufacturer of National Postal Authority Bureau, obtained the ‘import and export business license’of Department of Commerce. 　　　The company now has developed into fixed assets exceeding tens of millions, 12,000 square meters of construction area , all kinds of machines for color printing, envelopes and paper bag manufacturing and bubble plastic compositing are more than 30 sets. We have 25 professional and technical personnel , which provides the most direct and effective, most economical and safest, highest quality products to packaging industry at home and abroad.