Jinggong special equipment for building materials, has been the recipient of the China Building Materials Machinery Industry Association science and technology award multiple times and listed in many top 20 industry brand recognitions! Thanks to Cooperation with German and Italian scientific institutions along with Tongji University, we have developed and manufactured core components, successfully implementated ten patents, and continued producing stable and reliable equipment ahead of schedule. As the pioneer developer of polyurethane rock wool sandwich panel continuous production lines, we have earned a domestic share of 70% of all global shipments and have become the preferred partner for many customers in the field of construction, livestock and cold storage.