The Kurt J. Lesker Company is a leader in the design and manufacturing of vacuum technology solutions for your research and production applications. From the simplest components and fittings to intricate vacuum chambers and precision computer-controlled deposition systems, our company works with you to devise sound, economical solutions for all of your vacuum science needs. We have offices and warehouses across the globe - visit our website for more information: www.lesker.com

Composidie Inc. is a vertically integrated contract manufacturer with core competencies in design and building of carbide progressive dies, high-speed metal stamping, reel-to-reel metal plating & etching, production grinding, machining, rapid prototyping of designs and automated and semi-automated assembly. Composidie is now a full-service contract manufacturing company with more than 200 dedicated employees that continues to grow and expand. Vertical integration in combination with our relatively low cost of overhead enables us to compete in today's global marketplace. The varied capabilities of each of the companies in the Composidie family allows us to offer the flexibility and attention of a small manufacturer with the backing of a full-service manufacturing organization that continues to grow and expand while keeping its commitment to high-quality products and competitive pricing. Composidie maintains a casual and inviting work environment stable through all locations. Team problem solving is encouraged through consulting and collaborating with others. Composidie encourages positive interaction to increase the satisfaction of the workforce as a whole. As a strategic manufacturing partner, we are dedicated to quality, service and engineered solutions. Each member of the Composidie family is ISO 9001 certified.

At General Carbide, we manufacture tungsten carbide tooling for a wide range of industrial wear and metal forming applications. In addition to producing metallurgical powders, we shape, sinter and finish-grind tungsten carbide. We employ more than 200 highly-skilled professionals in our production operations, enabling us to sell our products throughout the United States, Canada, Mexico, Europe and Asia. The company was established 50 years ago in Greensburg, Pennsylvania, near Pittsburgh, and has annual sales of more than $40 million. As a woman-owned business, General Carbide has achieved certification from the Women’s Business Enterprise National Council (WBENC).

Hall Industries provides exceptional value in contract machining and fabrication. We service customers small and large, manufacturing a diverse array of products using our state-of-the-art machining centers, fabrication work cells and robotic welding cell. We offer CNC, swiss, and screw machining capabilities, including multi-axis and live tooling. CNC milling and machining including 3D contouring capabilities using GibbsCAM software. Our screw machines are ready to work for you 24/7, pumping out vast quantities of parts at a very competitive pricing. We routinely work with castings (steel, cast iron, aluminum), stampings, forgings, sheet metal, plastic injection molded and rubber bonded components to create complete assemblies. You can be sure of our quality as we are ISO:9001-2015 compliant, AISC Simple Bridge certified and are listed in PennDOT bulletin 15. -Hall can supply finished components including outsource processes such as heat treating, plating, anodizing, painting, powder coating, passivating, electropolishing, and grinding. -Hall can also supply complete assemblies with components that may be CNC machined, fabricated, sheet metal, plastic, or cast. -Hall can inventory your components and supply them on a "Just In Time"​ basis to meet your assembly schedule. Please feel free to reach out to us: Hall Industries, Inc. 514 Mecklem Lane Ellwood City, PA 16117 Phone: (724) 752-2000 www.HallIndustries.com

About VORTEQ Coil Finishers, LLC Since 1982, VORTEQ has been a trusted American source for quality coil coated steel and aluminum. With eight facilities strategically located near Milwaukee, Chicago, Pittsburgh, Philadelphia, Memphis, Los Angeles and Mexico City, VORTEQ differentiates itself by offering a broad range of aluminum and steel coil coating services to the industry, across ten distinctly different coating lines. VORTEQ works with customers in diverse markets to offer industry specific services including wide and narrow coil coating, printing, slitting, and embossing for a diverse range of building products, transportation, automotive, signage, and lighting end markets. For further information about VORTEQ, please visit vorteqcoil.com.

SSM Industries, Inc. is a full service mechanical contractor providing HVAC, Plumbing, and Process Piping services to commercial, industrial, institutional, natural gas and power generation customers. With over 200,000 sq feet of fabrication shop capacity in 4 locations, we can handle any size project over a large geographical area. Our current backlog of projects range in size from $100 to $35M. SSM Industries Inc. is also a custom designer / manufacturer of critical application HVAC components in accordance with ASME AG-1 & NQA-1, for the Nuclear Power Industry. We have been providing qualified products to the global nuclear industry for over 30 years. We pride ourselves in delivering the highest quality components available. Our Field Engineers can provide site design, installation and startup support. We take a tremendous amount of pride in the quality of our work and the skill that is displayed in the craftsmanship of our employees. Our people are among the best and brightest in the industry. Our long list of satisfied customers is a testament to our dedication to customer commitment and integrity. We invite you to visit our website to get a better understanding of our capabilities and our commitment to excellence.

Chase Doors™ is the global leader and most recognized manufacturer of high-quality, made-to-order impact traffic doors and specialty door systems. Founded in 1932, Chase Doors offers a broad spectrum of specialty doors systems including a complete line of double-acting swing doors, strip curtains, pvc vinyl rolls, corrosion resistant doors, fiberglass doors, cold storage door, sliding fire doors, sliding service doors, pharmaceutical doors, bug screen doors, industrial curtains, and air doors. Chase Doors offers superior design and engineering processes which enhance the functionality, durability, and life of its products. Chase Doors manufacturing capabilities and exceptional customer service has enabled Chase Doors to earn a reputation for high quality products that are reliable, durable, at the best prices and the shortest available delivery times. Chase Doors brands include Chase™, Durulite® , Saino™, Econo Max™, ColdGuard™, Fib-R-Dor™, AirGard®, DuraSlide™, DuraShield™, DuraSpan™, Proline™ and O2Zone.

Ductmate Industries, Inc. is the largest heating, ventilation and air conditioning (HVAC) accessories manufacturer in North America, and that makes it one of the largest on Earth. Ductmate products are sold through a network of over 400 distributors in the U.S.A. and through a consortium of manufacturers and distributors around the world. Ductmate makes it easy to find, order and take delivery of its superior products. We design and produce a myriad of HVAC connectors, access doors, duct sealants and support systems. Ductmate is constantly adding items to accommodate new requirements and applications. To help you make the right choice, we offer detailed specifications of all our products on our website, www.ductmate.com. A printed version of Ductmate's product specifications are also available through our distributors.