Established in 1999, Zhencai company is a professional manufacturer in researching, developing, producing, and selling the guide light panel, slim light box. With continuously effort, our super slim light box has extended from 5 series to 20 series with several hundred varieties. Sixteen of which have passed CE and SGS.Our company always takes honesty and sincerity as its superiority to survive, and we will try our best to improve the quality and service to get the clients trust.