09-21
2020
09-21
2020
20121227-2 Third Prize of Non-ferrous Metal Industry (3 series of national standards for chemical analysis methods of tungsten)
09-21
2020
20130218 Zhuzhou City Science and Technology Progress Second Prize (Key technology and industrialization of sapphire single crystal furnace high temperature tungsten and molybdenum thermal field system preparation)
09-21
2020
20141001 National key new product (microporous drawing die and die plate)
20141001 National key new product (microporous drawing die and die plate)
09-21
2020
20141223 Second prize of non-ferrous metal industry science and technology (large size sapphire single crystal furnace)
09-21
2020
20150128 Hunan Provincial National Defense Science and Technology Progress Award (for cemented carbide products for straight-10 helicopter automatic tilters)
09-21
2020
20150301-Zhuzhou Science and Technology Progress Award (high-end cemented carbide rod profile)
20150301-Zhuzhou Science and Technology Progress Award (high-end cemented carbide rod profile)
09-21
2020
20160113 Second Prize of Hunan Provincial National Defense Science and Technology Progress Award (Development of self-lubricating steel-bonded carbide for gyroscope dynamic pressure motor)
09-21
2020
20160301 Zhuzhou City Science and Technology Progress Award (Shield Knife Project)
20160301 Zhuzhou City Science and Technology Progress Award (Shield Knife Project)
IPV4 / IPV6