The high-quality USA AISI CW-1 material is one of the more steel grades we supply, W-Ta-Nb-Ti-Co class carbide. CW-1 is our main production grade, which has been approved by customers in many countries since its initial production, including our CW-1 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special-shaped turning parts the state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation.