| YongWei Die-Casting Products company has a professional Quality Control Department, which involves 30 personnel and comprises several different units, such as material testing, circuit testing in producing process, final testing in producing process, turnoff testing before shipment, producing statistic control, quality engineering and document control center. We take an eye on every step.
We test all products using Tektronix waveform monitors; US-made EMC equipment; and light, temperature and humidity systems from Taiwan’s Giant Force. Rest assured that all products meet international standards. And the ceiling lights and energy-saving bulbs are also certified to CE, UL, GS and TUV, so they’re ready for sale in North America and Europe.
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