MPD, Inc. was established in 1987 and is headquartered in Owensboro, Kentucky. We are an ESOP (Employee Stock Ownership Plan) company consisting of primarily eight wholly owned subsidiaries. These include MPD Components, Inc., MPH Industries, Inc., Kustom Signals, Inc., Lion Laboratories Limited, CMI, Inc., FIC Corporation, On-Duty Depot, and Ohio-Valley Two-Way Radio. As employee-owners, we are all committed to providing the highest quality products and services to our customers. MPD's customers include U.S. and foreign military services and their contractors, avionics manufacturers, law enforcement organizations, industrial companies and commercial companies. We proudly create products, instruments and devices which are used with in federal, state, local and foreign government agencies. Our subsidiaries (business description): MPD Components (Ceramic and Metal Components Manufacturing): MPH Industries (Speed & Distance Measurement Equipment Manufacturing) Kustom Signals (Speed & Distance Measurement Equipment Manufacturing) CMI, Incorporated (Breath Alcohol Instruments Manufacturing) On-Duty Depot (Law Enforcement/Commercial Retail Store/Installation) FIC Corporation (military/commercial fuse holder manufacturer) Lion Laboratories (UK & France - Breath Alcohol Instruments Manufacturing) Foxguard (Sweden - Breath Alcohol Instrument Distributor)

Automotive Switch Supplier

Founded in 2003, SentriLock is the leading electronic lockbox manufacturer and service provider supporting the Real Estate industry and other emerging markets. SentriLock is 100% owned by the National Association of REALTORS® (NAR), America’s largest trade association representing over 1.2 million members involved in all aspects of the residential and commercial real estate industries. SentriLock is a proud partner in NAR's REALTOR Benefits® Program. SentriLock’s technologically advanced products provide an unparalleled level of stability, durability and versatility. Our Bluetooth® REALTOR® Lockbox and SentriSmart™ Mobile App deliver secure, easy mobile lockbox access with a host of tools and benefits. The easy-to-use SentriLock solution provides showing notifications, feedback requests, robust reporting, secure temporary access (including one day codes), and property data integrations. SentriLock’s award-winning customer service team provides world-class support seven days a week, exclusively from its headquarters in West Chester, Ohio. SentriLock is governed by our fundamental core values—Customer-Focused, Innovative, Passionate, Resilient, Intelligent, and Trustworthy. These values guide our strategy and interactions with our customers on a day-to-day basis. To learn more, visit www.sentrilock.com.

Star Manufacturing was founded in 1921 in St. Louis, Missouri and quickly became a leading supplier of a wide range of restaurant equipment – our name became synonymous with hot dog (“red hots”) machines, fryers, popcorn makers and toasters. Over time we outgrew our manufacturing plant in St. Louis, and opened our current factory in Smithville, Tennessee in 1982, eventually expanding it in 1990. With our acquisition of Toastwell in 1997, Star added a range of new products to our catalog, including two-sided grills (aka – panini’s), drawer warmers, popup toasters and waffle bakers. In 2000 Star acquired the Holman brand, adding conveyor ovens and conveyor toasters to our growing product line The Lang brand was acquired by Star in 2006, adding convection ovens, ranges and a robust Marine equipment line. In December 2007, the Star Group was acquired by the Middleby Corporation, making us a proud part of the world’s largest family of food equipment manufacturers. We proudly manufacture our equipment in the U.S.A. Our plant in Smithville, Tennessee is home to all the Star Group brands, including Star, Wells, Lang, Holman, and Toastmaster.

Diamond Electric Mfg. Corporation is recognized as a world leader in safe, reliable and cost competitive automotive electrical components. Our Company is energized by a driving force of progressive R&D programs, ceaseless efforts to achieve the quality demanded by our customers and the commitment of our employees to improve our communities. Our proprietary technology has resulted in exciting product developments in new areas of automotive electronics. Our Company motto of "Health, Trust and Progress"​ allows us to nurture our existing relationships, establish new partnerships and have a positive impact in the world.

HTI Technology, established in 1989, is an American company with a global presence. Over the 25 years since our founding, we have become a key supplier to premiere global brands, serving customers with highly engineered and cost-competitive, custom-designed powered motion solutions. From our corporate headquarters in Nashville, TN we work directly with our customer’s engineers to fully understand their needs and applications. The result is uniquely designed solutions, drawn from our broad experience in ac and dc motors, mechanisms, and controls. HTI owns and operates two modern production facilities in China. Both facilities have IS9000-2000/ISO/TS16949 certification, with rigorous quality systems to meet our customer’s highest demands. The design and manufacture of electric motors, controls and complex, engineered assemblies for Original Equipment Manufacturers (OEMs) worldwide is the heart of our business. The motors and sub-assemblies we engineer encompass a wide range of power requirements, fine-tuned to each OEM’s specific parameters. We also offer UL & CSA-approved products, as well as RoHs-compliant products. Our portfolio includes: Brushed DC motors (PMDC), Brushless DC motors (BLDC), Universal motors, Shaded Pole motors, AC Synchronous motors, & Gearmotors – plus value-added sub-assemblies. With our unique, simple prototyping process, HTI provides selected samples and instructions to our customers, so that working together, we can quickly refine the specifications for the best-cost, highest performance solution. HTI products can be found in applications for some of the world’s leading companies, in markets that include: residential appliances, pumps, security gates and lift systems, blower assemblies, gas valves, agricultural equipment, recreational equipment, solar power systems and more. For more information or to reach applications engineering support, contact HTI at [email protected] or 615-793-0495.

Dualite is a privately owned company that began in 1947 with four employees. Since that time we've grown to become one of the largest signage and branding identification companies in the world. Headquartered in Williamsburg, OH (east of Cincinnati), our 500,000 square foot manufacturing facility houses the latest in computer aided equipment. With diversified accounts ranging from AC Delco to Zetor North America, Chevron to Dollar General stores, we have the experience to handle any size project. Although we handle hundreds of shipments, site evaluations, installations and maintenance calls every week; Dualite remains committed to providing every customer with the best service in the industry. Our capabilities include: -Formed plastic and flex faced signs -Four color process silk screening -Heat transfer flex face decorations -Channel Letters -LED Gas Pricers -LED Display Systems -Indoor advertising signs and clocks -Merchandising displays and custom POP materials -Wide format digital printing on a wide array of materials -Menuboards -Awnings -Design engineering and prototyping

Panel-Fab is the LARGEST panel manufacturer in the USA. With 300+ employees and 100+ sq.ft. warehouse space, no job is too big or too small. We offer many services that put us above our competition and add additional value to our customers. With over 35 years experience we understand that catering to the need of our customer is very important. A single contact ensures that the customer is informed of all scheduling and technical requirements throughout any project from beginning to end. Our panels are built with the highest degree of craftsmanship and adherence to specifications. Our manufacturing facilities consists of over 140 employees which allows us to tackle any size project and meet any schedule required. Our testing facility puts every product through a series of tests to provide the customer with complete quality assurance. After all, quality is as important as cost. Below are a few industries Panel-Fab is involved in: -Material Handling -Solar -Heat Treating -Glass Furnace Systems -Waste Water/Waste Water Treatment Plants -Machine Tool Panels -Military Control Panels for the Navy -Engraving Nameplates CONTACT PANEL-FAB Phone: 513.771.7780 Fax: 513.771.4223 Email: [email protected] Website: www.panel-fab.com

Tennessee Electric Motor Co. has been serving the Southeastern and Central United States since 1936. We have managed to establish a strong footprint in the Nashville and surrounding areas. Doing so, it could not have happened without the great relationships formed and the never ending honesty we provide for our customers. Along side our two sister companies, Vaughn Electric (Union City TN) and Kagmo Electric (Cape Girardeau MO), we are currently doing business in every state that touches TN, MO, and more; however, we have no boundaries. We provide AC & DC motor testing, repairs, and sales of all HP's, pump repair and sales (including removal and installation), gearbox repair and sales, repair and sales of soft-start applications and variable frequent drive applications. We have the ability to offer automation design and controls, electrical contracting, and crane and hoist services. We provide a strong preventative maintenance service including vibration analysis, fan balancing, laser alignment, and infra-red thermography. There are no limits with Tennessee Electric Motor Co. when it comes to providing every customer the service they need and deserve. We have management, sales, and servicemen on the road everyday spread out among our 3 companies, so do not hesitate on calling in for a free estimate or quote for anything you may need. We are proud to be the company we are and will do whatever it takes to complete any task asked of us.

SANGRAF International is a fully integrated global manufacturer of premium graphite electrodes for the steel, ferrous and non-ferrous metal industries. SANGRAF International, with offices and manufacturing in major steel producing areas of the world, provides lean supply chain solutions, local support and dedicated service teams to deliver cost-effective, premium graphite electrodes optimized for electric arc furnaces. www.sangrafinternational.com email - [email protected] SANGRAF International has a global team of proven industry professionals to deliver exceptional value added services along with its premium carbon and graphite electrodes. Offices include: USA: [email protected] South Africa: [email protected] China, Hong Kong [email protected] Call us to discuss your requirements. We are exclusively dedicated to graphite electrodes. Our mission is to provide high quality premium graphite electrodes, lean supply chain solutions and assist our customer to achieve the lowest cost of ownership. We specialize in reducing the total cost per ton of steel produced when using our premium graphite electrodes. Our product is proven to be a top-performing product in top-performing melt shops around the globe. With a focus on large diameter electrodes, 450mm to 800mm, SANGRAF International premium electrodes are made from premium-quality, globally sourced, raw materials. Our major raw material supply comes from Japan, Europe and USA sources. For more information. www.sangrafinternational.com

Brigade Electronics is a market leader in vehicle safety systems with a comprehensive range of products to reduce the risk of collision and maximise efficiency, including camera monitor systems, reversing alarms, ultrasonic proximity sensors, digital recorders and a thermal image camera. We are a global company with solutions to suit all commercial vehicle and industry types and a team of engineers working to bring innovative answers to the market place as well as a sales service and support team for even the biggest fleet of vehicles. Brigade has been pioneering the cause of reversing safety since 1976, when we introduced the very first reversing alarm to Europe. We continue to lead the way in vehicle and plant safety, having extended our range to include all-round visibility, pioneering many products and developing and patenting new technology. The Brigade group now employs almost 200 people worldwide and turns over in excess of £40 million. With a strong network of specialist distributors, established subsidiaries and partnerships worldwide, we are viewed as a market leader in vehicle safety. Our wealth of experience has earned us a reputation for expertise. We act as an industry voice and are often called upon in an advisory capacity to sit on both legislative and international committees.

DSE has been designing and delivering industry leading engine and generator control solutions, vehicle and off-highway control solutions, automatic transfer switch control solutions and commercial battery charger solutions since 1975. Based in the beautiful North Yorkshire village of Hunmanby, UK, DSE employs over 200 people at its state-of-the-art premises. All products are manufactured on-site within the company’s 15,000 sq. ft production environment that is home to automated rapid placement surface mount lines, automated testing equipment and employees dedicated to producing products of the highest quality. The company’s UK operation is supported by offices in North America, Dubai and India and an extensive network of sales and support staff across the globe. The company is committed to providing the highest levels of support within the industry and regularly provides on-site and off-site training and development courses for all customers.