Shanghai Fengyi Multiplex Materials Co., Ltd. is a leading wholesale manufacturer and supplier of high-quality 400gsm cardstock. Our factory produces top-of-the-line cardstock that is perfect for a variety of uses such as crafting, printing, and packaging. Our 400gsm cardstock is known for its superior strength and durability, making it ideal for projects that require a sturdy material. Whether you are creating handmade cards, invitations, or business marketing materials, our cardstock is the perfect choice to make your designs stand out. We take pride in delivering premium quality products to our customers, and our 400gsm cardstock is no exception. With our state-of-the-art manufacturing processes and strict quality control measures, you can trust that you are getting the best cardstock on the market. Choose Shanghai Fengyi Multiplex Materials Co., Ltd. as your trusted supplier for all your cardstock needs. Contact us today to learn more about our wholesale options and how our high-quality 400gsm cardstock can elevate your projects.