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Poly-Technology Co., Ltd. based in Yunnan Kunming University, Yunnan Normal weight and more experts and professors of solar photovoltaic and wind power generation, specializing in solar photovoltaic systems, wind power systems product development, design, sales, as one of the high-tech professional firms. Poly-Technology has a strong research and innovation strength, participated in the national PV standards, currently being defensive 'Yunnan solar lights local standards' commitment to complete the national key research projects, 863 projects at home and abroad have more big impact, while poly-technology has a number of patented technologies, some patent projects to fill the gaps in the leading position in the international arena. has 20 national patents in the field of solar photovoltaic applications. is the Solar Energy Society of Yunnan Province, Yunnan Province Solar Energy Industry Association governing units, the first 'solar energy enterprises in Yunnan excellent', the solar energy industry in Yunnan top ten outstanding enterprises', on April 25, 2011, formally adopted the 2008 version of the Global Certification Services (China) Co., Ltd Organization ISO9001 quality management system certification. This marks the company's quality management system has been recognized by third-party certification bodies.