Research & Development
There is 70 patent has been obtained by DADA, which is from Korea, Brazil, Malaysia, Russia and
China as well.Every year DADA apply for 4-9 patents, about 1~2 patent for invention, the rest patent for utility model.
Approved ISO9001:2008 quality
Management system certification
Approvals and certification
South America,EuropeMiddle East,Africa,China mainland,Southeast Asia