We are one of the high-tech enterprises specializing in research, development, production and sales of optical fiber for 5G communication, various types of indoor and outdoor optical fiber cables, and optical devices, covering an area of 3
Changrong Technology Research Center was established on November 20, 2017, identified as Chuzhou Enterprise Technology Center in 2021, equipped with 103 people of R&D, accounting for 34.8% of the company's total personnel of 296 .
Tel: +86 157 6698 4831
Email: cr@cr-fiber.com
Address: No. 666 Tiancha Road, Chuzhou High-Tech Zone, Tianchang, Anhui Province.
