Shanghai Tangke New Package Material Co., Ltd. is located in Jinshan District Shanghai and with a total area of more than 120 acres, a period of 60 acres of construction completed, the total construction area of 40000m2. Is a high-tech enterprise integrating the scientific research, production and sales as a whole. With an Investment of USD31 million, the company has introduced a global leading German W&H blown film equipment. The production capacity of a single assembly line of 4000 tons / year, with the thickness of 15-250μm and the maximum of 2200mm.Both in product specifications and performance have reached the leading level in the industry. In addition, the company has positively implemented the road of industrialization development to form a supporting series of industry including blown film - slitting – bag making, providing more comprehensive products and services for customers at from domestic and abroad and gradually achieving the technology-driven, large-scale and industrialization high-tech business model. The products are mainly divided into symmetric and asymmetric structures，with good flexibility，heat sealability，transparency, oxygen and water vapor barrier property.