Finish the surface the print actually paid for
Surface finishing changes appearance and properties after the chip has left the part. AS Precision runs finishing in the same two-factory system as the machining, under ISO work instructions.
Goals listed on the source page: corrosion resistance, wear, color, conductivity, and deburr. Painting is offered with color and ingredient choice. Passivation is described for steel-series work with thickness and anti-corrosion control. Blasting experience is called out on steel. Nitriding is used when a steel print asks for case hardness. Phosphating is supplied into auto programs.
Put the finish on the same RFQ as the machining. A split vendor stack is how anodize thickness and a tapped hole stop talking to each other.
Questions buyers actually send
Do you anodize in color?
The page states professional anodizing with control of thickness, color, and properties.
Is laser marking in-house?
Laser engraving is listed with white, gray, and black results, plus other print methods.