Tungsten Alloy Spheres For Valves And Bearings

KEFENG , a manufacturer of tungsten based heavy alloy products , more than 20 years experience allows us to consistantly provide stable tungsten alloy products with high-quality and prompt delivery.

Our high density tungsten alloy spheres are widely used in valves  bearings ,counterweight and military defense of missile weapons projectiles, penetrators, prefabricated fragments, bullets, rifle assembly .

Tungsten alloy spheres have high durability, corrosion and wear resistance, can improve the life of the bearing, while enhancing the product value.

Any interest, please do not hesitate to contact us.