our 7,000㎡ testing laboratory is the company’s primary facility for verifying product quality. it includes several labs, such as the emc lab, safety lab, environmental lab, electrical performance lab, image lab, and light source lab. these labs enable comprehensive assessments of product quality under various harsh conditions.in june 2015, the test center was officially accredited by the china national accreditation service (cnas) for conformity assessment. this made it the first testing laboratory in the domestic security industry.in addition, the center has obtained the wmt laboratory qualification for mandatory product certification from cqc. it has also received visual inspection laboratory qualifications from international authoritative testing organizations such as sgs, tuv, and ul.