J-MARK Co. is a manufacturing job shop offering complete sheet metal fabrication and machining to the electronics, aerospace, medical and military industries. From punching and milling to subassembly, J-MARK is committed to providing end-to-end services on even the most complex manufacturing jobs.  CNC PUNCHING Top-of-the-Line, high-speed CNC turret punch pressed are tooled up and ready to meet customer fabrication needs. J-MARK maintains an extensive tooling inventory that adapts to virtually all requirements.  FORMING Computer controlled, high-precision press brakes meet all specifications and tolerance, and utilize quality precision-ground tooling.  CNC Machining Advanced microprocessor-controlled machining centers interface with in-house CAM programming for custom machining, utilizing aluminum, plastic or extrusions materials.  ASSEMBLY J-MARK specializes in delivering chassis, card cages, and panel assemblies, which are ready for your final assembly. Our service includes buying and installing EMI gaskets, card guides, panel ejectors, and any other special items which save you time and expense.  QUALITY With the most advanced equipment available (DCC/CMM) and a commitment to top-notch personnel, J-MARK provides quality Assurance to meet or exceed customer quality expectations. Instrumentation supports both S.P.C. and Mil-spec standards.  ON TIME DELIVERIES J-MARK is committed to customer satisfaction, which means ensuring deliveries are on time, every time.  SERVICE From extensive manufacturing experience, J-MARK provides quotations based on the most efficient method to manufacture your product with the shortest possible lead time. J-MARK operates from an engineering perspective and not only communicates effectively with design engineers, but can work directly form CAD/DXF files.