Röchling SE & Co. KG is a family-run plastics group that traces its business to Friedrich Ludwig Röchling’s 1822 coal-trading enterprise and has developed into an international specialist in customized plastics. The group operates Automotive, Industrial, and Medical divisions, with 11,401 employees across 84 locations in 25 countries and 2025 sales of €2.547 billion. Its industrial business supplies thermoplastics and composite materials as semi-finished products and machined components, while its other divisions make plastic systems and components for mobility and healthcare.
EU Regulation 10/2011 (food-contact plastics)
Compliance program
FDA 21 CFR 177.1520, Olefin Polymers
Compliance program
DIN EN ISO 9001:2015
EN ISO 13485:2016
ISO 14040/44 LCA Standard
Compliance program
CE Mark for Durostone FRP Rebars
ISO14044
Quality certification
EnsingerFounded in 1966, family-owned Ensinger develops and manufactures engineering and high-performance plastic materials, precision parts and profiles for demanding industrial applications. Headquartered in Nufringen, Germany, the company has more than 2,500 employees and over 30 international production and sales locations. Ensinger is especially distinctive for combining in-house material development and compounding with precision injection molding, machining and other processing capabilities, including more than three decades of experience molding PEEK and producing over 50 million PEEK components annually.WASHINGTON, PA
GEHR GmbHFounded in Mannheim in 1932, family-owned GEHR manufactures thermoplastic plastic semi-finished products and has grown from a small celluloid goods factory into an international producer. More than 250 employees produce and distribute extruded semi-finished materials, with Mannheim as the headquarters and production operations in the United States and other international branches. The company is particularly focused on thermoplastic rods, sheets, tubes, and profiles, including materials for medical technology.BOOTHWYN, PA
Millet Plastics GroupBorn from Jura craftsmanship in 1957, Millet Plastics Group remains an independent family business led by Christine Millet, daughter of founder Gérard Millet. From its original site in Pratz, the group has grown to nine sites and 430 employees while retaining a local, human-scale character and serving customers internationally. It is known for developing plastic solutions through injection and extrusion-blow molding, with ISO 9001 and ISO 14001 certification supporting its quality and environmental systems.LEBANON, PA
rose plastic AGA third-generation owner-managed company, rose plastic AG began developing plastic products in 1953 and is now known for its precision packaging for the tooling industry. Based in Germany with around 800 employees at 11 locations worldwide, it develops protective packaging for toolmakers and manufacturers of technical products, including tailored designs when standard solutions do not fit.PITTSBURGH, PA