Thassos White Marble, as the name suggests, is crystal-like white. Crystal white marble is solid, crystal clear and soft, and not easy to be elegant. Natural stone has a more uniform color and brighter luminosity, and can withstand a century of baptism. I
The basic structure of tungsten steel taps is an axially slotted external thread.In the cutting section of the tungsten steel tap relief grinding Angle 2 Ф, to make the cutting load distribution on several blade.
UHP 300mm graphite electrode is our main product. This product selects high quality petroleum coke, needle coke and so on as raw materials, through forming, roasting, macerating, graphitization and mechanical processing and made, as high quality conductiv