Haimen optical fiber factory has done a good job.

Well done. Haimen optical fiber factory mainly produces optical fiber products, each with a machine. Watching machine production does not require a lot of labor, so it is easy to do. Haimen optical fiber factory business scope: optical fiber technical information consultation; The development, design, production and processing of optical fibers and optical fiber preforms are open from 9: 00 am to 9: 00 pm 10 every day.