In the past 20 years, Dalian Yibang has focused on the introduction and service of high precision materials and technologies, and is committed to the import and sales of cutting-edge materials in Aerospace International, providing advanced high-precision materials and technical solutions for aerospace, ships, Railroad speeder, wind power generation, new energy batteries, microelectronic semiconductor filtration and other industries. The exhibits at this exhibition mainly include Dalian Yibang fireproof coatings, fireproof fabrics, reinforcement materials and other products.