News from our newspaper (Luo Xin, reporter of Zhuzhou Evening News) Cemented carbide is called "modern industrial teeth". As the birthplace of the new China's cemented carbide industry, Zhuzhou's cemented carbide industry ranks first in Asia. Read More »

The name of the self-propelled cutter suction boat may sound unfamiliar to everyone, but its another name-"Island Building Artifact" may be unknown to everyone. The "Tiankun" is the largest and most advanced in China's history, and it has completely independent property rights. Its birth is a milest Read More »

Physical and mechanical properties of tungstenMelting point °C 3410Density g/cm3 19.32Thermal conductivity W/(m·K) 166.2Coefficient of linear expansion 10-6/℃ 4.6Modulus of elasticity MPa 35316Hardness HBS 290～350Tensile strength MPa 981～1472Elongation% 35Tungsten is a refractory metal. It has the c Read More »

In order to further simplify the tax system and improve the export tax rebate policy, my country has adjusted the export tax rebate rate of some products. Starting from November 1, the export tax rebate rate of some cemented carbide blades and other cutting and drilling tools will be increased to 16 Read More »

The industrial chain of cemented carbide is relatively long, from the initial raw tungsten ore to the final cemented carbide and its products in each link of the industrial chain can achieve greater value-added space. Preliminary estimates, from the original raw material concentrate powder to metal Read More »