Ningbo Huayin Packing Technology Co., Ltd. is a professional manufacturer blending plastic packaging design, production, sales and service in a body. It is located in Ningbo City, which has the reputation of "Made in China" . The factory was established in 2012, now it spans a floor area of 30000 square meters, Huayin processes film blowing workshop, printing workshop, blending workshop, cutting workshop and bag making workshop, which are all in strict accordance with QS standard. The factory specializes in the production of flat vacuum storage bags, cube vacuum storage bags, hanging vacuum storage bags, travel roll-up bags and food vacuum storage bags. Daily output reaches 250,000 single piece of vacuum bags . Huayin has a very strict quality control system at all stages of the manufacturing process , all the materials can meet international environmental testing standards. Huge capacity and quality assurance make it emerge ahead of this industry in short five years.The factory has established a close university-industry cooperation alliance with Zhejiang University, Ningbo University and other colleges and universities. Besides, it also built an independent laboratory. Within the lab, there is a professional R&D technology team and diverse world-leading detecting instruments. which could be used to detect oxygen transmission rate, moisture vapor transmission rate, electric tension, heat sealing property, fabrication factor, gas chromatography and other parameters. Moreover, the lab is also equipped with microscope, which is specially designed for inter-layer analysis. Meanwhile, Huayin always spends more then 4.5% of its sales volume on product's research and design each year. And now, it has obtained 3 national innovation patents and 16 utility patents. These advanced equipment and technologies enables Huayin to provide one-step service, including product design, customization, printing, bag making and etc. In the market-oriented principle of "Customer first, quality and efficiency foremost", Huayin keeps developing and innovating to provide you with excellent service of processing! Now, the products have been exported to North America, Europe, the Middle East, East Asia and other countries. At the same time, Huayin won the good reputation and customers' trust at home and abroad. We sincerely welcome you to visit our company or contact us for cooperation!