About Us

Headquartered in the global innovation hub of Shanghai, Shanghai Wenhuan Huaiyu Cultural Products Co., Ltd. (Fitter Bag) is a premier designer and manufacturer of custom stationery bags, specialized in high-quality pencil cases for global brands. Since 2011, we have integrated world-class design and innovation from our Shanghai headquarters with the large-scale manufacturing power of our production base in Zhejiang. Our 3,800 square meter facility features 4 specialized production lines and over 100 skilled workers, ensuring both creative excellence and reliable delivery. We pride ourselves on 14 years of expertise, offering low MOQ, OEM/ODM services, and global DDP shipping.