A: We have quality inspection department，our products adopt superior led chip from international
brands such as Phillips, Cree, Osram, Seoul CSP etc, and aviation-grade aluminum parts.
All of the finished product undergo 4 rounds of quality check, including:
1.(Raw Material inspection)
2.(Semi-finished products aging inspection )
3.(Finished-product ageing inspection)
(Ensure defective rate controlled at 0.01%)