100% products undergoing 9 Standard Test ltems ● Raw materialinspection ●Aging test ●Completed product inspection4. High/low temperature test ●Vibration test ●Lightning surge protection test ● Disturbance power test ●Electrostatic Discharge(ESD) test ●EMC/EMI test
GEFFEN is specialized in processinghigh definition video signals for years. wehave developed and produced a series ofpro video devices, including signalconverter, multi-viewer, optical fiberconverter, signal distribution amplifiersignal generator and matrix switcher, etc.
：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
