One Step (Dongguan) Packing Material Co., Ltd . is humidity container manufacturers and suppliers in China who can wholesale humidity container. We can provide professional service and better price for you. If you interested in humidity container 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.