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SUNPROU OPTO-TECHNOLOGY CO., LIMITED is a governing units of China Illuminating Engineering&Agriculture Society,and is a professional LED agricultural lighting company including the field of researching , manufacturing and marketing. Company passed the ISO 9001:2000 certification in 2011 , became the most professional high-tech LED agricultural lighting enterprise and produced the most competitive products, as well as the largest exporter of LED plant light production and supply enterprise.