Equipped With Productive ASTM-b-777 Tungsten Alloy Rods Factory, Xi'an Kefeng Powder Metallurgy Co., Ltd Is A Professional China Astm-b-777 Tungsten Alloy Rods Manufacturer.
We Have Extensive Experience In The Production Of Tungsten Alloy Rods, Tu ...Read More
Tugsten Carbide Ball&seat
Application.
Tungsten Carbide Ball&seat, Made From Virgin Raw Materials, Have High Hardness, Wear-resistance, Corrosion Resistance, And Resistance To Bending.
They're Widely Used In Oil&gas,bearings,ball Screws, ...Read More
