Longgang City Dayou Packing Co., Ltd. is canvas bag school manufacturers and suppliers in China who can wholesale canvas bag school. We can provide professional service and better price for you. If you interested in canvas bag school products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.