PlastiCert, Inc. Competitors

We are your single digital manufacturing resource from prototyping to production offering injection molding, CNC machining, 3D printing, and sheet metal fabrication services. Visit us at protolabs.com to learn more about how we can help with your next project.

Headquartered in Huntersville, North Carolina, Precision Concepts is a provider of specialty rigid packaging solutions to small and mid-size brand owners in the personal care, household, and food and beverage sectors. Comar is a producer of consumer and healthcare rigid packaging products and plastic medical products. Both companies serve a broad array of customers across stable consumer and healthcare end markets. “The combination of PCI and Comar creates a powerful partnership that enhances our capabilities to provide industry-leading rigid packaging solutions and exceptional service. The acquisition enables PCI to offer an even broader range of products and services to deliver more value to our customers,” said Ray Grupinski, CEO of Precision Concepts. “Partnering with Comar will further accelerate the growth of the PCI platform. The combined company will benefit from enhanced geographic, customer, and end market diversification, and the acquisition marks an important step forward in our mission to build a specialty packaging leader,” said Ken Swanson, Chairman of Precision Concepts. Precision Concepts is a portfolio company of The Sterling Group (“Sterling”), an operationally-focused middle market private equity firm based in Houston, Texas. Sterling acquired PCI in July 2025. Sterling has a long history of building market leaders in the packaging industry.

MFG's composites expertise is a result of 70 years of service to customers in many industries. Getting inside customer challenges and collaborating on solutions that improve their products, efficiency and bottom line. Providing strategically located factories to meet regional demands. Advancing new materials and processes with internal R&D. Our strength as a composites specialist is having both the know-how and factory assets in the full spectrum of open and closed molding processes. This comprehensive capability enables us to guide customers to the most efficient production approach. MFG is headquartered in Ashtabula, Ohio and has the largest full-service network of molding factories in North America. This network is supported by a shared foundation of engineering, design, R&D, procurement and program management that ensures consistent quality and service company-wide. This structure allows us to provide the most competitive cost structure possible. • Versed and equipped in the spectrum of composite molding processes and technologies to provide an optimum material/process solution that satisfies your design and cost targets. • Experienced in advanced material development, with a menu of proprietary materials as well as the ability to provide custom material formulations. • Dedicated value-added engineering support to support your new concepts, product improvements and cost-efficiencies. • The industry’s largest network of facilities – strategically located for regional coverage across North America. This provides optimized labor and logistics costs, capacity flexibility, and proximity to market for the most competitive cost structure possible. • Best in Class quality and management practices make MFG a trusted supply partner to leading manufacturing companies. Whether you’re searching for a fabrication partner or product supplier, we invite you to look over our offerings and give us a call to discuss how we might serve you.