Foshan Polyva Materials Co.,Ltd. places great importance on raw materials used in the manufacturing of water soluble packaging-cold water soluble bags. Each batch of raw materials is selected by our experienced team. When raw materials arrive at our factory, we take good care of processing them. We totally eliminate defective materials from our inspections.. To establish POLYVA brand and maintain its consistency, we first focused on satisfying customers' targeted needs through significant research and development. In recent years, for example, we have modified our product mix and enlarged our marketing channels in response to the needs of customers. We make efforts to enhance our image when going global.. To ensure that we meet the production goals of customers, our highly skilled service-oriented professionals will be available to help learn the details of products provided at Polyva PVA Film. In addition to that, our dedicated service team will be sent for on-site technical support..