Hangzhou Hanyang Technology Co., Ltd. is a manufacturer specializing in the production of various cold storage materials and mobile house materials. Its products are widely used in industry, agriculture, aquaculture, animal husbandry, food processing, medicine, logistics, hotels, restaurants and other industries. The company has introduced advanced Italian fully automatic continuous production lines with a length of more than 260 meters. The foaming system adopts a 5-component foaming process, including a 141B foaming system and a pentane foaming system. The core foaming component, the double crawler machine, is 38 meters long, which effectively ensures the uniformity of the foaming density and thermal insulation performance of the insulation board. The production line can produce various types of composite insulation boards such as PU insulation boards and PIR insulation boards with a thickness range of 50~250mm,