Tianjin Changying Packaging technology R&D Co., Ltd is locatedin Tianjin Binhai the growth of private economy demonstrationbases. Credibility-oriented, quality first is the purposesince the companys establishment. Focusing on manufacturing andexporting bulk bags and the plastics, the products are lined withInternational product standard and quality demand. We were awardedthe "3A China Quality Credit Enterprise" by Chinese customs. Themain products jumbo bags according to GB/T10454-2000 NationalStandard and has already got accredited by ISO and SGS QualityManagement System. The Corp has complete set of testing equipmentto cover the process from raw materials to final products in orderto guarantee the products quality. The most advance equipmentpromises warp and woof density to 16*16/inch, tensile intensity2500/2500N/5cm, safety factor over 5:1. Also the capable ofwithstanding high temperature and high pressure can rivals theabroad. Different specifications and different series of flexiblejumbo bags produced in our company can satisfy all kinds ofdemands. Besides, the Corp also gets products customized as packingbags at any design to fit any kind of product of customer.International quality, Chinese competitive price, and convenientenvironment protection help our plastic products sell to all overChina as well as to abroad countries like Europe, the United Statesand Japan etc. Welcome all the domestic and overseas customersnegotiation and cooperation.