... top10 led companies in Shenzhen China,mainly in full color led displays outdoor, led panels,led video ... Shenzhen Mary (MR) photoelectricity company ltd.What we have as one of top 10 led companies standing out ... Pass CE,FCC,CCC,ROHS,UL,ETL,IP67 tests,Full docs to clear any country custom.4> Super ... P10.4 stage floor tile events led electronic screen full color on rental basis for concerts,events-MRLED ...