YITONG.YITONG, established in 2002 and headquartered in Nanyang, Henan, is a high-tech enterprise specializing in explosion-proof safety equipment and solutions for special environments. The company boasts an R&D team of over 150 professionals, including more than 10 explosion-proof specialists and 28 software developers. It operates over 10 specialized testing centers, encompassing explosion-proof laboratories and environmental testing facilities, equipped with over 100 sets of advanced devices such as cryogenic testing apparatus and salt spray test chambers. Its product portfolio encompasses a full range of explosion-proof equipment, including explosion-proof air conditioners, smart terminals, and electrical control systems. These solutions are widely deployed across energy, chemical, and defense sectors. Through its proprietary MES/ERP information management system, YITONG achieves end-to-end process control, driving industry safety upgrades through technological innovation.