Changzhou green cradleland macromolecule materials Co., Ltd. was established in 2011,we are pva water soluble film bag and nonwoven fabric manuefacture which near SHANGHAI port china , we are professional Factory that we always focus on water-soluble packing material development, production and sales Our company produce the water-soluble with the Hot temperature Cold temperature ,fast dissolve postpone dissolve and others PVA film which can dissolve by water All the produce machine from ...