DowKey Microwave Corporation DowKey manufactures "switch" products offering over 10,000 unique configurations. The site features a search for products and for sales representatives. It also offers company information, press releases and technical specifications for products.   G & H Technologies G&H develops high reliability products for the aerospace and defense industries. The site features company and product information.   Financial Experts - ERP SAP Oracle TLR Tech SAP and Oracle financial experts support clients in all phases of the implementation life cycle of their ERP project including: Project management, system design, system configuration, data migration, custom development, training and ongoing support.   Value Engineered Products Economical, Fluid-actuated switches for sensing vacuum, differential & dual differential pressure. Preset dead band adjustment is available. Diaphragm elements are used for sensing low pressure & piston elements are used for high pressure applications. All are protected against over-pressure damage by fully supported diaphragms and / or orifices minimize line pressure pulsation.