After years of research and development and production of winding film technology, through continuous optimization and improvement of product technology, the quality of the company's winding film products has reached the domestic leading level. The products cover manual winding film, machine winding film and other series. The products have high flexibility, are not easy to be damaged, have strong explosion resistance, strong impact resistance, strong tear resistance, strong tension, and large shrinkage. After shrinkage, the products can be tightly wrapped for easy handling, It can replace box packaging. It has good transparency and light transmittance of 80%. Metallocene accounts for 10-25%. It is widely used in many industries such as foreign trade export, paper making, hardware, plastic chemical industry, building materials, food and medicine, etc. at the same time, the company provides customers with advanced packaging technology solutions, overall product planning and design solutions and high-quality services.