| IQS: Air Cylinders. - http://www.air-cylinders.com/ Includes air cylinder manufacturers directory, including pneumatic, rodless, stainless steel, compressed air, miniature, and linear air cylinders. |
| IQS: Aluminum Anodizing. - http://www.aluminumanodizing.com/ Directory of color and hard-coat as well as clear, batch, coil, and bulk anodizing services. |
| IQS: Aluminum Extrusions. - http://www.aluminum-extrusions.net/ Directory of aluminum extruders and tubing, heat sinks, standard and custom extrusions, extruded parts, and more. |
| IQS: Assembly Machinery. - http://www.assemblymachinery.com/ Directory of assembly machinery and equipment, special machinery, assembly systems, automation designers, and robotic systems integrators. |
| IQS: Deburring Machinery. - http://www.deburringmachinery.com/ Directory of deburring machinery and equipment manufacturers including vibratory finishing, polishing, and burnishing machinery. |
| IQS: Electric Transformers. - http://www.electrictransformers.net/ Includes current, custom, dry type, high voltage, and power transformers. |
| IQS: Floor Gratings. - http://www.floor-gratings.com/ Directory of iron, aluminum, steel, and wire floor grating and walkway manufacturers. |
| IQS: Industrial Brushes. - http://www.industrialbrushes.net/ Manufacturers directory, including paint, spiral, wire, stainless steel, nylon, cleaning, custom, scratch, rotary, and wheel brushes. |
| IQS: Laser Cutting Services. - http://www.laser-cutting-services.com/ Directory of laser cutting services, including laser marking, welding, and drilling services, as well as laser machining and job shops. |
| IQS: Metal Etching. - http://www.metal-etching.com/ Provides a directory of metal etching manufacturers including photochemical, chemical, metal chemical, and photo etching as well as chemical milling. |
| IQS: Metal Fabricators. - http://www.metalfabricators.biz/ Provides a metal fabricator and fabrication directory including the steel and sheet metal industries. |
| IQS: Metal Spinners. - http://www.metal-spinners.net/ Directory including aluminum spinning, hydroforming, stainless steel metal spinning, tank heads, and hydrospun shapes. |
| IQS: Titanium. - http://www.titanium.cc/ Titanium manufacturers directory including alloys, tubing, wire, plate, bars, sheets, ingots, and fabricators. |