Brastel business communications industry engineering equipment, optical fiber welding machines, optical time-domain launch, T-red light source, optical return loss tester, and all kinds of blades.

• 敝公司经营通讯行业的工程设备，有光纤熔接机，光时域发射仪，笔式红光源，光回波损耗测试仪，及各式刀片。