ProInteg is a professional manufacturer for laundry ball product, the advantages we have are that we could design and customize flexible laundry balls according to the needs of clients, because we not only has factories for assembling, but also plants and facilities for kinds of laundry pellets (Surfactant or Non Surfactant), and molding & injection of the plastic cases of laundry balls. We welcome everyone interested in laundry ball to contact us. We believe that any try on us will lead to a win-win situation.