How about Wujiang Huagang Hengtong optical fiber

Established in 2002, Jiangsu Hengtong Optical Fiber Technology Co., Ltd. is the world's leading optical fiber manufacturer and the largest system integrator and network service provider in the field of optical fiber network and power grid in China. The company is located at Hengtong Road 100, Development Zone, and its products cover ITU-T G.652 single-mode fiber, G.657 single-mode fiber, ll low-loss G.652D single-mode fiber, LL low-loss G.657 single-mode fiber, high-temperature resistant fiber, thin-diameter single-mode fiber, large-core fiber, polarization-maintaining fiber, photonic crystal fiber and other communication fibers. The company owns 6 1 patents, including invention patent 10 and software copyright 1 0. It is a national high-tech enterprise. Hengtong Optical Fiber has a global market share of over 65,438+05%, and its business covers more than 65,438+020 countries and regions. Is China Mobile, China Telecom, China Unicom, Huawei Technologies, ZTE and other companies long-term important partners.

Adhering to independent innovation, the company pioneered the manufacturing equipment platform and technology of CVVD optical fiber preform in the world, and has a full-process optical fiber technology platform. The self-developed intelligent production equipment for high-speed wire drawing has reached the international advanced level. In addition, the company also has a group of optical fiber core talents, and has many years of research experience in the national "973" plan, the national "863" plan and the national natural science foundation project.

Generally speaking, Jiangsu Hengtong Optical Fiber Technology Co., Ltd. has obvious advantages in the field of communication optical fiber and high market share. It is an excellent enterprise focusing on independent innovation and core talent training.