[China Packaging Network News] Suzhou City, Nano City, Bio-Nano Science and Technology Park has many companies that develop bio-technology, nano-technology, these two emerging industries, in many cases need insulation coolers for the express delivery of products. In the hot summer heat conditions, ordinary packaging materials certainly cannot meet the demand. This problem has caused many market sales and procurement staff to worry about. With the urgent needs of customers, Nobunaga Packaging developed a series of ultra-thick foam boxes with excellent insulation and refrigerating performance. The high density, high quality, and reasonable design have effectively solved this problem for customers.