UL helicopter sheets profile NACA 0012

Buy 2 pcs of semi-finished metal sheets (without hinge) suitable for UL helicopter. Profile NACA 0012, length 3m, profile depth 177, 8mm, also 2 pcs of metal sheets for tail rotor profile NACA 0012, length 460mm, depth 90mm. All imported from USA - unused .Manufacturer Vortech Inc. USA. Material of main blades 6061 T6.