November 18, 2013, TDG-tech was jointly granted Jiaxing patent demonstration enterprise by Jiaxing science and technology bureau and Jiaxing economic and information commission according to Jiakezhi No. 57 document. TDG-tech owns more than 100 patents. The output value of patent project takes more than 60% of the output value of the Company, in which patent technology properly translates into products. The patent translation has increased the innovation ability of the Company.