Tungsten Sulfide is also named as WS2 superfine powder,Tangshan Hanwei as a Chinese quality supplier, offering high quality WS2, especially for Friction Materials Industry. Tungsten Sulfide as Anti-friction materials for brake pad, brake lining , much improve braking performance.it is a new lubricating material, has excellent lubrication performance.

It can also be applied to anti-friction material in carbon industry; Super rigidity material and weld thread; And be applied to solid lubrication of the spaceflight(-270~ +1300centidegree, only WS2 can endure this temperature in the lubrication), voyage, military, and so on. Tangshan Hanwei welcome any RFQ of Tungsten Sulfide.