ZTT International Limited

ZTT is a global ICT infrastructure and services provider, dedicated to realizing our customers' vision of a connected world. By specializing in products such as preformed rods, optical fibers, optical cables, ODN, and high-speed optical modules, we develop intelligent network solutions. We create advanced wireless communication solutions based on specialized leaky cables, 5G antennas, and hybrid cables. We focus on data centers, smart energy, and 5G loT technologies to create green physical infrastructure solutions, We specialize in creating high-end foundational material solutions for products such as specialty quartz, cable materials, and 3D printing powders. We're dedicated to advancing 5G and future smart network infrastructure. We proudly serve over a hundred global communication operators and have been recognized by the prestigious British brand evaluation agency, Brand Finance, as one of the world's top ten most valuable and strongest telecom infrastructure brands.
In 2025, the company earned a corporate social responsibility (CSR) rating from EcoVadis within the top 5% worldwide.