Good news Dehui Coal Preparation Equipment Co., Ltd. successfully passed the 2019 National High-tech Enterprise Certification. The certificate was jointly approved and issued by the Shandong Provincial Department of Science and Technology, the Shandong Provincial Department of Finance, and the Shandong Provincial Taxation Bureau of the State Administration of Taxation. The title of "National High-tech Enterprise" approved by the Ministry of Science and Technology is one of the highest honors of Chinese technology-based enterprises and the most authoritative affirmation of the scientific research strength of enterprises!