ShenZhen Guanke Scientific And Tech Co.,Ltd established in 2006,is a national level high-tech enterprise integrating high-power LED lamp beads and LED application .The company has powerful development team and advanced detecting instruments , and is one of the most professional manufacturers of LED light sources and LED lighting in China .The products are widely used for roadway lighting , architectural lighting, industry lighting, residential lighting , and so on , all over the world , and all meet CCC...
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