1、 High-quality carbide drawing die produced by advanced die processing technology or diamond drawing die shall be selected as far as possibleAt present, high-speed mechanical grinders and metal grin...

Ultra-hard materials mainly refer to diamond and cubic boron nitride. Diamond is the most hard material known in the world at present, and the hardness of cubic boron nitride is only second to that of...

Wire wire drawing dies are widely used, such as high-precision wires for electronic devices, radars, televisions, instruments and aerospace, and common tungsten wires, molybdenum wires, stainless stee...

All photovoltaic alliances:Approved by the Ministry of Science and Technology of the People’s Republic of China [Guokewaishenzi (2011) No. 0253], Shanghai New Energy Industry Association (SNEIA), etc....