2022

Participating in release of GB/T51450-2022,"Standard for Backfill Engineering Technology of Metal and Non-metal Mines",which became a demonstration project of 100 group standards application by the Ministry of Industry and Information Technology(MIIT).At the same time,FENY was awarded the National Specialized,and New Small Giant Enterprise,National Intellectual Property Advantageous Enterprise,the Special Prize of Hubei Provincial Scientific and Technological Progress and the Second Prize of Hunan Provincial Scientific and Technological Progress,which reflected the outstanding achievements of the enterprise in technological innovation and intellectual property construction.