Changsha Baoyu Technology Co.,ltd is specialized in stationery and gifts, our business including office and students stationery items such as journal notebook,agenda,diary,planner,calendar, binder,sketch book,notebook and writing pads, office paper,stationery set, marker & highlighter,pen,pencil, eraser,stickers ect office and art supplies. We located in Changsha ,which is one of the largest sationery and printing supplier , we passed ISO9001:2008 Quality Management System Certifiacation, ISO140012004 Enviroment Management System Certification, Green Printing products and China Environmental labeling Certification. CE and test reports certificates are provided to every of our customer. We annually produce over 80 million volumes of saddle stitches with more than 100 million volumes of perfect binding books and over 100 million volumes of hard cover and soft cover books.Our advantages: 1. Advanced German Heidelberg equipment ,skillful workers,professional and hard working marketing team. We controlled top quality,and get every customers satisfaction.1 ,One stop service, from quotation to shipping to your hand, fast price offer , fast order arrangement and shipping, track the order until to your hand, and provide after sales services.2 , Regular customer get 5-10% discounts.3. Satisfy OEM , ODM ,DIY customization solutions.4. Customer design security, keep all patents and designs strictly secretly.Our customers are mainly from USA, Europe , Australia, and asian countries ect. Thanks to our strictly high quality control , fast lead time ,and one stop services, customer always keep long term partner relationship with us. We provide school and office supplies to make sure customers large or small stationery inventory.