2012 China (Qingdao) International LED Expo
Date:2011-12-27 16:45
ce lighting industry association Director unit, lighting industry association Director unit to host 2011 six of Qingdao international LED exhibition was ended in Qingdao International Convention Center July 28, 2011. Total attracted has at home and abroad professional persons about 21,000 passengers, from around of property company, and advertising engineering commercial, and building decoration company, and municipal engineering company, and Shandong 17 to city all street lamps manages, and all
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08/25 21:27