Welcome to Ozinga, a fifth-generation family-owned American business providing concrete, materials, energy and logistics solutions. For 90 years, Ozinga has offered the highest quality and best service in the communities where we live, work and play. Since our great-grandfather started this company in 1928, we’ve upheld his belief to serve our customers like they are part of our family. Our faith and commitment to the community shape our daily lives, allowing us to bring more to the table. Through five generations our purpose has been to first and foremost honor and glorify God and serve the crown of His creation, our fellow man. Success is more than making a dollar—we want the world to be better because we were here. Strong, lasting relationships in the community have always been a priority at Ozinga. Our commitment to serving our co-workers, customers, and neighbors with integrity is the foundation of everything we do. We are always striving to do better than we have ever done before. We will continue to provide the best products, service, and tools available for our customers in order to get the job done right.

Radiac is a leading manufacturer of Conventional Bonded and Superabrasives in North America. For more than 130 years, Radiac has delivered technology and quality in both product and service to the industry. Acquired by Tyrolit Abrasives in 2009, Radiac is your North American company for high performance Tyrolit brand products for the Automotive, Bearing, Aviation, Cutting Tools and Primary Metals Industries. Unsurpassed expertise in Gear Grinding and Large Diameter Cut-off wheels up to 2 Meters round out Tyrolit’s vast capabilities available from your Radiac Team. Radiac Abrasives company has three U.S. manufacturing locations: Salem IL, Oswego IL and Marysville WA. As a leading full line producer of grinding wheels, Radiac offers more than 50,000 precision built products of high quality, performance, and repeatability for virtually every conceivable manufacturing application. Radiac’s industry team approach combines both sales and engineering expertise to determine the most cost effective and expedient solution for your grinding needs.

Welcome to Ozinga, a fifth-generation family-owned American business providing concrete, materials, energy and logistics solutions. For 90 years, Ozinga has offered the highest quality and best service in the communities where we live, work and play. Since our great-grandfather started this company in 1928, we’ve upheld his belief to serve our customers like they are part of our family. Our faith and commitment to the community shape our daily lives, allowing us to bring more to the table. Through five generations our purpose has been to first and foremost honor and glorify God and serve the crown of His creation, our fellow man. Success is more than making a dollar—we want the world to be better because we were here. Strong, lasting relationships in the community have always been a priority at Ozinga. Our commitment to serving our co-workers, customers, and neighbors with integrity is the foundation of everything we do. We are always striving to do better than we have ever done before. We will continue to provide the best products, service, and tools available for our customers in order to get the job done right.

Nanophase develops, manufactures and sells an integrated family of nanomaterial technologies. Nanophase produces engineered nanomaterial products for use in a variety of markets including Surface Finishing, Exterior Coatings, Personal Care, Plastics, Scratch Resistant Coatings, and Textiles. The Company was founded in 1989, went public in 1997 and the common stock currently trades on the OTC Market (OTCQB) under the symbol NANX. Company headquarters are located in Romeoville, Illinois which houses corporate offices, manufacturing, quality and research and development laboratories. The Company also has manufacturing operations in Burr Ridge, Illinois. Both facilities are certified under ISO 9001:2008 and ISO 14001:2004 standards. As a leader in the field of nanomaterials technologies, Nanophase has evolved from solely a producer of nanoparticles into an integrator of commercially scaled nanomaterial technologies focused on market and customer applications. The Company has the capabilities to make, coat and disperse nano metal oxides and offers customers a ‘solution’ approach for applications. The integrated family of nanomaterial technologies forms Nanophase’s core intellectual property and proprietary knowledge. Nanophase currently owns or licenses 18 United States patents and patent applications, and 48 foreign patents and patent applications.

Welcome to Ozinga, a fourth-generation family-owned American business providing concrete, materials, energy and logistics solutions. For 90 years, Ozinga has offered the highest quality and best service in the communities where we live, work and play. Since our great-grandfather started this company in 1928, we’ve upheld his belief to serve our customers like they are part of our family. Our faith and commitment to the community shape our daily lives, allowing us to bring more to the table. Through four generations our purpose has been to first and foremost honor and glorify God and serve the crown of His creation, our fellow man. Success is more than making a dollar—we want the world to be better because we were here. Strong, lasting relationships in the community have always been a priority at Ozinga. Our commitment to serving our co-workers, customers, and neighbors with integrity is the foundation of everything we do. We are always striving to do better than we have ever done before. We will continue to provide the best products, service, and tools available for our customers in order to get the job done right.

U.S. Minerals is the most trustworthy and accessible slag product resource for the roofing and abrasives industries. More than supplying a product you can rely on, our tradition is to deliver outstanding customer care. We serve customers from “the everyman” to Fortune 100 corporations. Our roofing customers are sophisticated manufacturers who produce roofing systems to protect homes and businesses. Our abrasives customers are skilled craftsmen who repair bridges, refurbish water towers and repair marine vessels, refinery infrastructure, and more.

Lambert Concrete Inc is a construction company based out of 25319 State Route 772, Waverly, Ohio, United States.

Grier Abrasive Co Inc is a business supplies and equipment company based out of 123 W Taft Dr, South Holland, IL, United States. http://grierabrasive.com

WELSCH READY MIX INC is a construction company based out of 10175 VANS DRIVE, FRANKFORT, Illinois, United States.

Gary Galassi Stone & Steel is a company based out of 44 E DEVONWOOD AVE, Romeoville, Illinois, United States.

KNAUER INDUSTRIES is a company based out of 19505 NE FRONTAGE RD., JOLIET, Illinois, United States.

Performance Minerals Corp. (PMC) was established by the Gleason family in 1992. PMC currently has operations in Birmingham, AL, Las Vegas, NV, Tucson, AZ and now in Anniston, AL. PMC is widely recognized as the leader in calcium sulfate based industrial fillers for the composites industry. PMC, through its subsidiary, Composites Technologies International, has introduced a patented composite core material that is unique to the industry.