our co***ny builded in 2004,and we mainly work on LED display and LED lighting R&D.our co***ny have a high reputation in LED industry ,we can offer your high quality production and competitive price.We guarantee all our productions for 12 months and provide lifetime maintenance only charge for raw materials.we provide an excellent after-sales serivce which contains free training,free CAD drawings etc.we will inspect our productions which have been sold periodically
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