One Step (Dongguan) Packing Material Co.,Ltd

1 Step(Dongguan) Packing Material Co.,Ltd is specialized in manufacturing various humidity indicator cards,desiccant agents and relative packing materials.Our products feature damp resistance,rust resistance,mold resistance and others.Our products have passed the SGS certification and complied with the RoHs,DMF,MSDS.We have always offered the excellent services to the customers. [详细介绍]