Ningbo Zhenhai Dongming Craftwork Co., Ltd Specializes in manufacture of pu(polyurethane) stress ball, With rich experience in PU foam production, presently we have advanced equipment and production lines, being capable to help customers develop the hard pu item and accept OEM orders.
Stress balls are not only the stress relievers to help people decompress, they are the perfect advertisement and marketing tool to promote your Company or your brand, whether the business events, a product launch, supply giveaway or exhibition, party ect. 

Our factory manufactures various PU products, including pu ball, stress balls,PU toys, PU promotional gifts, PU drink holder -fist shape, PU self-skinningover (steering wheels, frisbees and others), PU pillows, PU earplugs and other related products. Our material are nontoxic and Eco-frinedly new material, All of our products conform to European,American and Japan safety standards.