We Heyong LCD is a ISO9001 certificated hightech enterprise which specialized in sunlight readable LCD product with over10years experience, Adopt LG/ AUO/BOE brand open cell with our own design backlit module, With our own 10,000- class dust-free workshop (equipped with air shower and cargo shower room), professional optical transmittance tester, color brightness meter Topcon BM-7, electrical safety integration tester, vibration test bench and so on. All of our product are with CE certification.