282024-01Recognized as the Shandong Provincial Engineering Research Center Release date:2024-01-28 Views:1403
232023-23 達(dá)民化工丙二胺催化合成技術(shù)榮獲山東省科技進(jìn)步一等獎 Damin Chemical's catalytic synthesis technology of propylene diamine won the first prize for scientific and technological progress in Shandong Province Release date:2023-03-23 Views:5860The new technology for catalytic synthesis of 1,2-propanediamine developed by the company won the first prize for scientific and technological progress of Shandong Chemical and ...
152023-15The company was recognized as a famous brand in Shandong in 2021 Release date:2023-02-15 Views:1883