主营：Production, processing, r & d, marketing, lighting, electronics, electrical accessories, photovoltaics, lighting, lighting, leds, ultraviolet equipment and accessories, import and export of goods or technology
主营：Purchase and sale of electronic products, LED and optoelectronic products, domestic trade, e-commerce operation, import and export business, technology development, production and sales of LED lamps, traffic signals, signs, solar lamps, and electronic scr
主营：The general business scope includes the technical development and sales of electronic products, electronic components, capacitors and resistors, light-emitting diodes, hardware and plastics, plugins, diodes, integrated circuits and their peripheral produc
主营：Production, processing, research and development, sales, lighting fixtures, electrical accessories for lamps and other lighting fixtures, electronic components, solar products, light-emitting diodes, plastic products, hardware products, import and export
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