The
strict quality control management is Kaiphone sets up the enterprise
prestige the cornerstone. Kaiphone LED traffic signal products
in production and examination process, All strictly according
to the various countries traffic signal product standard request.
First, our company adapt LED brightness test machine, light
intensity tester, LCR meter, Capacity leakage current, microscope,
voltage tester and Temp. & Humidity controller to do the LEDs
incoming quality inspection and strictly defect screen.
Second, we built a cleaning room for led traffic signal, production.
All of the workers have to remove the dust before entering this
cleaning room. Finally, all of the products have to pass the
burning test, light intensity test, vibration test, impact test
,salt test, and temperature cycling test to meet zero diffr
products quality target.
Vehicle
Series
The
strict quality control management is Kaiphone sets up the enterprise
prestige the cornerstone. Kaiphone LED traffic signal products
in production and examination process, All strictly according
to the various countries traffic signal product standard request.
First, our company adapt LED brightness test machine, light
intensity tester, LCR meter, Capacity leakage current, microscope,
voltage tester and Temp. & Humidity controller to do the LEDs
incoming quality inspection and strictly defect screen. 
