News
- 2021-9-23 Deya has made continuous breakthroughs in technological innovation since the obtaining of the title of “SRDI”.
- 2021-08-23 Warmly congratulate Deya on wining The Science and Technology Award of The Civil Engineering and Architectural Society of Guangdong.
- 2021-6-01 Guangdong Cement Products Association & Guangdong Concrete Admixture Association to jointly explore high-quality development
- 2014-09-30 Deya comprehensively ...
- 2014-07-28 After half.....
- 2014-06-16 To meet the different......
- 2014-04-24 To further build ....