ABOUT US
Shanghai Junwei Printing & Packaging Co., Ltd. is a professional manufacturer specializing in printing and packaging processing, with over 10 years of production experience. We always provide customers with high-quality products, technical exchanges, and perfect after-sales service. Our main products include: red envelopes, envelopes, sleeves, tags, self-adhesive labels, paper bags, handbags, color boxes, medicine boxes, and various high-end gift boxes.
