1.Made of Aluminum 2.OEM is ok 3.Samples can be supplied ... .ISO9001:2008 Alunimum Wheelchair ForksWe are a professional manufacture of Aluminum deep-processing: Preciously cutting, milling, drilling, punching,welding, arcbending and ... Lightness, smooth, subtle edge, elegant appearance. OEM is acceptable. Material Aluminum, Steel, Brass, POM and etc Surface TreatmentPolishing, Powder coating, Spraying ...