Changzhou Sunnergy Energy Technology Co., Ltd. is specially engaged in the research, development, production and sale of solar water heaters,solar collectors, solar light and wind generator, etc. related energy products.
We closely follow the trends of the international market, relying on our superior talent and scientific research of our own. Our products have been upgraded continuously and we always carry out the ISO9001: 2000, CE, SOLAR KEYMARK( EN12975), SRCC, SGS, etc.
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