Miscellaneous Steel Detailing: QDW is a one stop miscellaneous steel detailing company which offers a complete set of shop drawings for any kind of miscellaneous steel jobs such as handrails, guard rails, wall rails, ladders, pit ladders, hoist beams, sump pit grate covers, dumpster gates, gratings, and fencing etc. We are also experts in providing shop drawings for folding partition supports for instance: light gauge steel framing detailing and pre-engineered metal panel building detailing.