Our aluminum finishing processes are supported by our extensive in house vibratory finishing capability. QoS can offer our customers a one stop solution for their aluminum pre-finishing and anodizing or conversion coating needs.


QoS also manufactures a variety bar stock rod items in both aluminum and stainless steel. Pickling, custom polishing, buffing, bead and shot blasting services are also available. Stainless steel passivation to ASTM-A-967 and AMS 2700 is available.