Source wide communication main AV6496A domestic Fiber Fusion Splicer, OTDR fiber tester, optical time domain reflectometer, Fujikura, Japan, the FSM-60S Single Fiber Fusion Splicer the Di Weipu DVP Fiber Fusion Splicer, Light Source Power Meter, red pens and other optical communication instrumentation; the PTN completion of the project test with PTN equipment maintenance services, the completion of the SDH equipment (10G/2.5G test spectra, the PMD test PTN test, OTN test, WDM testing) services, testing services, communications test instrument rental; powerful alliances with foreign instrumentation manufacturers, sales of U.S. Wexford PTN tester to the best price, 10GE Ethernet test, Gigabit Ethernet test, 2.5/10G SDH tester, spectrum analyzer, spectrum analyzer, Digital TV tester, the United States FLUKE (AirMagnet) WLAN (WiFi) wireless network tester Antenna Tester 
 Source-wide communication will continue adhering to the "value-added communications network operators to accelerate" the idea of ??providing our customers with quality service to the principle of "customer first, service first"