The Huai'an Petroleum Production Equipment Wellhead Equipment Engineering Technology Research Center, established with Hongze Dongjun Machinery Co., Ltd. as the supporting unit, has successfully passed the acceptance inspection of the Huai'...
In order to accelerate the cultivation of innovative enterprise clusters and promote the innovation transformation of small and medium-sized enterprises, in accordance with the "Jiangsu Province Evaluation and Recommendation Measures for Sc...
