As a Top 500 Chinese Enterprises, ZTT has pictured a diversified industrial portfolio for marine system, renewable energy, smart grid, optical communications and other diversified industrial products. In the field of information and communication, ZTT is dedicated to building the integrated industrial chain of optical fiber preform, optical fiber and fiber optic cable to provide customers with systematic end-to-end products and service solutions. The products include types of preforms, optical fibers, optical cables, ODN, antennas and RF cables, active terminals, optical transceivers, data centers, high-performance raw materials, and other products for telecom infrastructure networks.

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