Shanghai ShuangZhong Packing Materials Co Ltd (SZ PACKING) is the manufacturer, our company is the leading force in the packaging materials industry since 2004. Factory covers total area of 20,000 square meters,located in Taicang，which is just 120KM away from Shanghai Port.

We are specialized in manufacturing plastic and kraft paper slip sheets, inflatable dunnage air bags, Tier sheets, and perforator stretch film, etc. Our products are widely exported to USA, Japan, New Zealand, Europe, and Southeast Asia, etc.

SZ PACKING is compliant with all major quality certifications, like ISO 9001, SGS, Association of American Railroads (AAR Certificate), RoHS, etc. In our factory, we have many in-house testing machines to assure our products quality reach to international high standard and make our clients satisfy with every shipment goods.