Established in 1881, TC Industries, Inc. is a family owned company that is comprised of Commercial Heat Treating Services and Cutting Edge/Wear Parts Manufacturing. With our headquarters in Crystal Lake, IL, TC Industries, Inc. has grown to become the industry leader in the markets we serve. Our Commercial Heat Treating Services in Crystal Lake, IL provides quench & tempering, annealing, normalizing, stress relieving and related processing of bars, plates and forgings made from carbon, alloy and stainless steel. We are the supplier of choice for steel mills, service centers, cold finishers, OEMs and forgers. Our Cutting Edge/Wear Part Manufacturing, with locations in the United States, Canada and England, is the leader in serving the construction and mining sectors where cutting edges, bucket edges, wear parts and ground engaging tools are essential. We are proud of our long-term, world-class partnerships with leading OEMs throughout the world.

Baker Manufacturing Company, LLC, headquartered in Evansville, Wisconsin, and was founded in 1873. Today, Baker consists of three divisions: Baker Water Systems (Campbell, Monitor, and Monoflex brands), which produces water well accessories and filtration products for residential use; pitless units and booster stations for municipal and industrial use; and well monitoring products for environmental use; Haight Pump, which designs and produces gear pumps and positive displacement pumps for the OEM and process market; and Casting, which pours gray and ductile iron castings for OEMs and machine shops as well as our own Haight and Monitor products. In addition to the Evansville, Wisconsin headquarters, Baker has facilities in Prairie Du Sac, Wisconsin; Bechtelsville, Pennsylvania; and Largo, Florida. Baker is ISO 9001:2015 certified.

At Taubensee Steel & Wire, we’ve earned a solid reputation with our customers for a good reason. Since 1946, we’ve dedicated our business to earning trust. Over the years, the steel industry has experienced dramatic changes, and so has Taubensee. What began as a wire, nail and sheet warehouse has evolved into an innovative company committed to the production of quality wire and cold drawn bar products. While the scope of our capabilities may have changed, the foundation of our business hasn’t. With state-of-the-art manufacturing facilities backed by the most advanced equipment, our commitment to customers remains the same as the day we first opened our doors. Because the best approach to building a solid business is to build customer trust.

GMT has evolved over 28 years into a global manufacturing and distribution company with manufacturing operations in the US, China, South Africa, Ukraine and India and customers in most industrialized countries in the world. GMT manufactures ferrous and non ferrous metal fibers, wool and pad products for the automotive, consumer and industrial markets and has the leading market share for virtually all its major products. It also has contract manufacturing relationships with two multi-national companies that provide growth and income stability.

Martin Petersen Company, Inc. is committed to "Bringing Life to Your Building" through our expertise in HVAC, plumbing, service, fabrication, and engineering. We work with Owners, Architects, and General Contractors to create outstanding building environments. By integrating our energy efficient and sustainable mechanical systems, we bring your facility to life. Our systems incorporate innovative building solutions with an emphasis on cost and function. We factor in first cost, operating and maintenance expense, and life cycle planning to create mechanical systems that maximize owner payback and comfort. • Company structure allows you to deal with the same highly-qualified person from the estimate phase through maintenance and service • Professional Engineers on staff-over 100 years of combined experience providing design and value engineering services • Proven expertise in the design, construction, and service maintenance of industrial, pharmaceutical, medical, educational, retail, and office complexes.

Dalco Metals, Inc. is a mining & metals company based out of 857 Walworth St, Walworth, Wisconsin, United States.

IDC has consistently performed ultra precision machining for numerous programs since 1988. We have developed many specialized techniques to solve a variety of complex component problems. Our experience ranges from micro machining to assembly of the JRCA for the Predator missile. We have ultra precision capability to less than .0001” in temperature controlled environments and have vast background in optical platforms, lens holders, barrels, spiders and many other optical housings. IDC has developed the reputation of being the problem solving manufacturer and takes great pride in it.

Tata Steel group is among the top global steel companies with an annual crude steel capacity of 34 million tonnes per annum. It is one of the world's most geographically-diversified steel producers, with operations and commercial presence across the world. The group (excluding SEA operations) recorded a consolidated turnover of US $19.7 billion in the financial year ending March 31, 2020. A Great Place to Work-CertifiedTM organisation, Tata Steel Ltd., together with its subsidiaries, associates and joint ventures, is spread across five continents with an employee base of over 65,000. Tata Steel has been a part of the DJSI Emerging Markets Index since 2012 and has been consistently ranked amongst top 5 steel companies in the DJSI Corporate Sustainability Assessment since 2016. Besides being a member of ResponsibleSteelTM and worldsteel’s Climate Action Programme, Tata Steel has won several awards and recognitions including the World Economic Forum’s Global Lighthouse recognition for its Kalinganagar Plant - a first in India, and Prime Minister’s Trophy for the best performing integrated steel plant for 2016-17. The Company, ranked as India’s most valuable Metals & Mining brand by Brand Finance, received the ‘Honourable Mention’ at the National CSR Awards 2019, Steel Sustainability Champion 2019 by worldsteel, CII Greenco Star Performer Award 2019, ‘Most Ethical Company’ award 2020 from Ethisphere Institute, Best Risk Management Framework & Systems Award (2020) by CNBC TV-18, and Award for Excellence in Financial Reporting FY20 by ICAI, among several others. To know more, visit www.tatasteel.com and www.wealsomaketomorrow.com.

Cordeck manufacturers In Floor Power and Data Management Systems, Corrugated Metal Decking, & Metal Deck Accessories Cordeck consists of two distinct business units, Innovative Floor Solutions® and Metal Deck Solutions, both of which are manufactured at Cordeck’s 100,000 square foot plant located on 20-acres in Kenosha, WI, midway between Milwaukee and Chicago. Cordeck Innovative Floor Solutions® was built upon the company’s 2003 acquisition of N-R-G FLOR® and Walkerdeck®* In Floor Cellular Raceway Systems from Walker Systems, Inc. and subsequent acquisition of HH Robertson In Floor Cellular Raceway System from CENTRIA in 2015. Cordeck remains committed to serving the aftermarket needs of these systems, and to advance In Floor Cellular Raceway technology to meet the needs of the intelligent and sustainable buildings of tomorrow. Cordeck’s mission is to consistently provide high-quality building products and services through world-class customer service, and to always conduct business with only the highest degree of ethics and standards. Cordeck also operates metal deck manufacturing and distribution centers in the following locations. • Houston, TX • Dallas/Fort Worth, TX • Memphis, TN • Cincinnati, OH • Middlesex, NJ • Casa Grande, AZ • Additional strategic locations are planned Whatever it takes | Whenever you need it | cordeck.com

Spuncast Inc. is a centrifugal casting foundry located in beautiful, rural Watertown, WI. Spuncast opened in 1976 focusing on producing heat resistant castings for the industrial furnace industry. We have expanded our offerings to include hydraulic cylinders for the mining industry, roll bodies for many applications, cast iron cylinder liners, abrasion resistant products, and custom cast parts for various other industries. We specialize in steel and stainless steel castings and provide services in heat treatment, machining, and metallurgical support. We achieved ISO 9001:2015 certification and continue to maintain these high standards of business operations. We value employee expertise and constructive problem solving in our team atmosphere as we are an [ESOP] employee owned company. We are dedicated to continuous improvement and strive to be recognized as a World Class Leader.

NAPCO STEEL, Inc. is a company based out of 1800 Arthur Drive, West Chicago, Illinois, United States.

Northern Stainless Corporation is a highly flexible, privately owned, foundry located in Pewaukee, Wisconsin. We specialize in short run, pressure containing castings that have requirements in multiple grades of metal. Our processes allow us to produce iron, steel, stainless steel, nickel and bronze castings ranging in size from 1-2000 pounds in a timely fashion, with assured quality at competitive prices. Our competitive competencies are our quality, short lead-times and service orientated mindset. Northern Stainless Corporation has designed its processes and procedures to support these core competencies from the initial quote to the final release for shipping.