Manufacturing

Colonial's manufacturing excellence had continued through our combined total in-house capabilities. Ideally, Colonial's only requirement from the outside has been raw materials. Many of our products are processed A-Z at our facilities starting from rough machining, heat treatment, finish machining, coatings, inspection, assembly, test and certification.

Colonial has attained ultra precision tolerances by means of state the art CNC equipment and manufacturing methods (See US Patents). The net result has been greater life to our products, greater rigidity and higher geometric accuracies at the sub micron level.

Colonial has continued the tradition of offering our customers our manufacturing support services such as contract turning, heat treating, boring mill work, gear grinding, surface grinding, OD and ID grinding, broaching , CMM Inspection, sub-assembly and balancing.