The company is specialized in producing PVC shrink film, blown film crew manufacturing factory, the company's engineers have extensive experience in the production of products, has successfully developed PVC heat shrinkable "battery" casing products in 1979, in 1980 was awarded the China Packaging Import and Export Corporation research Sidengjiang, 1982 successfully developed PVC shrink film products, in June the same year won the People's Republic of China Ministry of Foreign Trade and Economic Science and Technology Sidengjiang, has a personal certificate. 1984 successfully developed PE shrink film products. Company shrinkable products are 30 years of production experience. After the reform and opening up a "Omori Packaging Materials Co., Ltd. Shanghai." The company continues to heat shrinkable products developed. PVC heat shrink film blowing equipment (flat blowing unit, blowing unit) is the company's own design and manufacture, but also constantly upgrading in recent years has been put into mass production, equipment exported to Southeast Asia and other countries. In 2003 the company developed a "PVC heat shrinkable (printed grade) blown film crew" Shanghai Enterprise Standard and Songjiang record of Quality Supervision, Quality and Technical Supervision. Rotating blown film crew on the 2009 design and development of the company's new product PVC heat shrinkable, is the replacement of blow molding machinery, machine Technical indicators advanced, high precision, reasonable layout, novel structure, convenient operation with the international advanced level, is blown ideal for printing PVC shrink film. products more uniform thickness, flatness better, no explosion occurs tendons, yield advantages, greatly improving the printing speed, printing up to 260-280 m / min. 2012 corporate restructuring to re-incorporated seashells Yang Plastic Machinery Co., Ltd.. Uphold the quality first, energy conservation, automation technology of sustainable development path.