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Guangzhou DuoFenMei environmental protection science and Technology Co Ltd (18620782086 song manager) is a professional engaged in odor, odor and waste water, waste gas treatment of science and technology enterprises. The co***ny in line with scientific innovation, service the purpose of environmental protection and professional, focused, concentrate on the business philosophy, to environmental protection, safety, non-toxic harmless, no two pollution as the main target, management and research since the fou...
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