shennan road, shenzhen, guangzhou, China,518040
Shenzhen Sizhong Technology Co., Ltd is specializing in consumer electronics products, communication and computer accessories, LED lighting items so on. The main business scope about Jewelries, Clothing, Toiletry, some Gift etc. started to develop the ...
fiber optic test, optical power meter, optical light source, optical visual fault locator, optical multimeter, battery tester, transmission network tester, power quality analyzer, power meter tester, fusion splicer, rf shield box, fiber cleaner,