1、November 2010 passed GJB9001A-2001 quality management system certification.

2、January 19, 2011 won the "helicopter interior skeleton components" utility model patent certificate.

3、In 2011, Changhe Aircraft Industry (Group) Co., Ltd. jointly obtained the Utility Model Patent Certificate of "Helicopter Interior Skeleton Components".

4、In 2015, the company has successively won the titles of private science and technology enterprises and small and medium enterprises of science and technology in Jiangsu Province. A total of 15 patent applications, of which 1 invention, utility model 14. 15 patents have been authorized.

5、By the end of 2018, our company has obtained 2 invention patents and 21 utility model patents.