Guangdong Changcheng Communication Technology Co., Ltd. ("CCOFC"), founded in 2014, specializes in the R&D and manufacturing of optical cables.

Guangdong Changcheng Communication Technology Co., Ltd. ("CCOFC"), founded in 2014, specializes in the R&D and manufacturing of optical cables. Based in Dongguan, we provide a comprehensive range of products, including outdoor fiber cable, indoor fiber cable, drop cable, and power optical cables, tailored for diverse applications in telecommunications, railways, power systems, and intelligent transportation.
With 43 intellectual property rights and certifications such as ISO9001, ISO14001, and ISO45001, CCOFC ensures all optical cables comply with national and international standards, delivering reliable performance even in harsh conditions.
Our products have been supplied to over 100 countries and are widely used in major projects globally. CCOFC is committed to being a trusted partner in building efficient and secure information transmission networks through robust manufacturing, stringent quality control, and responsive service.

Leading manufacturer of optical fiber and cable
CCOFC is always committed to connecting every corner of the world with optical fibers

Our products have been supplied to over 100 countries and are widely used in major projects globally. CCOFC is committed to being a trusted partner in building efficient and secure information transmission networks through robust manufacturing, stringent quality control, and responsive service.

Solution

In the communication industry, fiber optic cables cover the entire network chain, with application scenarios including telecom backbone networks, fiber access networks, data center interconnection, undersea transoceanic communication, industrial IoT communication, rail transit route communication, remote area network coverage, extreme climate deployment, as well as special scenarios such as underground pipeline/direct burial, high-altitude erection,underwater laying and mine/tunnel communication, fully supporting various communication deployments from intercontinental long-distance transmission to "last mile" user access.

Quality certification 

Patent 

The latest at CCOFC

Our products have been supplied to over 100 countries and are widely used in major projects globally.