We have developed products that are explosion-proof, waterproof, dustproof, earthquake resistant, suitable for outdoor high brightness applications, and have different touch types for the special usage environment of the rail transit industry. With the help of customers' systems, Lihaojie's LCD display products have been widely used in high-speed trains, subway platforms, and subway trains in major cities across China, Hong Kong, Macao, Taiwan, South America, the Middle East, Southeast Asia, and other regions.