At the end of Dec. 2013 Ginlong received another patent authorization certificate - Vacuum closed die molding hollow blade of wind generating and its technic, (authorization No.: 2010 1 0553520.7), which is third patent we obtained in 2013. According to previous preparation, all the 5 patent application have come to final approval stage, furthermore 19 patent application we submitted in 2012 has been endowed with utility model patent certificate. Ginlong has now possess 3 invention patent and 26 utility patent.



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