Company's main business is: LED display, LED electronic energy - saving light boxes, and other optoelectronic devices.

公司主营业务为: LED显示屏 、 LED电子节能灯箱等光电产品.

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We are a professional manufacturer of electronic energy saving lamps, transformer and ballast.

我们是一家专业生产电子节能灯 、 变压器、镇流器的工厂.

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