The 2024 Spring Festival has come to an end. As of February 16, the number of passengers transported in the first 22 days of the Spring Festival has reached 5.093 billion, 3.6 times of the national population, which is also equivalent to three migrations of the national population in just 22 days.

The massive influx of people has spurred the development of various new transportation industries such as high-speed rail and airplanes, as well as related upstream and downstream industries such as steel, machinery, power equipment, communication, and new materials. Among them, high-speed rail and aircraft glass, as a type of special glass material, are increasingly widely used in people's daily lives and work. Their application scenarios cover multiple industries such as finance, transportation, livelihood services, social welfare, e-commerce, and military industry.

In the aerospace industry, special glass is used to manufacture components such as windows and instrument panels for aircraft, missiles, and spacecraft; In the military industry, special glass materials are mainly used for the manufacturing of bulletproof, fireproof glass and other transparent components; In the field of rail transit and protection, special glass materials are mainly used to manufacture rail transit window glass and protective glass; In the field of architecture, special glass materials are widely used in curtain walls and the manufacturing of insulation, explosion-proof, and fire-resistant glass; In the field of optoelectronics, special glass is used to manufacture optical devices, optical fibers, and display screens. In addition, there are explosion-proof glass, color changing glass, anti glare glass, fire-resistant glass, and so on.