This company is a supplier of domestic cold chain logistics equipment enterprises and overall solutions for enclosures and insulation materials. The company is mainly engaged in the production of energy-saving and environmentally friendly polyurethane series sandwich panels and design, installation of steel structure refrigerators, ice machines, purification boards and so on. The company was awarded "China excellent cold chain logistics equipment enterprise" and other honorary titles by China Cold Chain Logistics Alliance and China National Food Industry Association Cold Chain Logistics Professional Committee. It has many patents such as “mobile cold storage” and “insulation box” and so on. In 2018, it was awarded the title of "science and technology" warehousing enterprise.

Project：
Production improvement of polyurethane sandwich panels

Main Problems:
It is necessary to solve the flame retardant problem of polyurethane sandwich plate core material; the bond between polyurethane and metal plate surface；The smoothness of polyurethane sandwich plate and the replacement of new foaming agent.