Shanghai Wensheng Printing Co., Ltd. was founded in 2005, which has many employees and over 10000 square meters of factory area. We are a professional manufacturer of packaging and printing products, including color paper boxes, paper bags, instructional manuals, catalogs printing, book printing, packaging boxes, cards, tags, posters, gift boxes, playing cards, file folders and brochures. Our advantages: 1. Passion team and good service All boys and girls working here are positive, full ...