Shanghai Yunjet Plastic Packaging Co., Ltd. is a collection of product development, manufacturing and marketing as one of the professional bulk container packaging products manufacturer. We have a sound management system, and improves the comprehensive and effective quality management system. Products include Flexitank and Dry Bulk Container liner two major categories. The annual production capacity is up to 40,000, mainly for export.Our company have always placed quality as our priority. All of the materials, parts that are used in the production of our products have withstood the test of time and have proven to be excellent in quality. Our production methods and product quality control management are strictly controlled follow stringent international standards.Supplying High Quality products and assiting customer in saving cost are our aim!