Founded in 1992, ZTT is a leading high-tech manufacturer in communications, power, marine, new energy and digital sectors. With 80+ subsidiaries, 16,000 employees, 5 overseas bases and14 marketing centers, ZTTexports to 160+ countries. Ranked among China’s Top 500 Companies and global Top 10 in optical fiber and telecom infrastructure, the Group achieved USD 14 billion revenue in 2024 and is rated in the top 5% worldwide by EcoVadis.