Shanghai Tangke New Package Material Co., Ltd with an area of 80000m2 is located in Shanghai Jinshan District, has a capital of 200million RMB. AS a high-technology enterprise, we engaged in development, production and sales. We imported the global advanced W&H Co-extrusion up Blown Film Machine, the single assembly line production capacity can be 4000 tons/year, with the thickness: 15-250μ m, width max.: 2200mm, reaching the leading level in the industry both in dimension and prosperity. In addition, the company positively implementing the industrialization development road, blowning-cutting-bag making, etc series supporting industry, providing more comprehensive products and services for the domestic and foreign customers, gradually realize the enterprise business management of technology, scale and industrialization.