McNICHOLS CO.

Established in 1960, De Perini Metal Fabricators Inc. offers various services, such as computer numerical control (CNC) punching and milling, welding, shearing, chromacoat and laser cutting among others. Situated in Gaithersburg, Md., the company has the capability to work with a variety of materials, including aluminum, steel, copper, bar stock and plastics. Its welding shop meets the standards for military, government and commercial products. De Perini Metal Fabricators Inc. operates in 25,600 square foot building.

Accent your operation or your interior when you select custom plastics from Precision Plastics Inc. Our company in Beltsville, Maryland, offers full range of services, including design, engineering, and manufacturing options. In fact, our fabrications range from custom, one-of-a-kind prototypes to short-run production units. We also offer wood and laminated metal fabrication options. Regardless of your project's size, volume, and design requirements, our talented technicians have the knowledge and resources needed to meet your goals. This includes manufacturing items for museum and research facility use.

Winkler's Inc services the areas of Maryland, Washington DC, and Virginia. We specialize in structural and miscellaneous steel fabrication and installation, mobile welding services, repairs to steel, copper, stainless, bronze, and aluminum, pipe weld