EV Suppliers

Arma Bağlantı Sistemleri specializes in the production of fastening systems for various industries, particularly automotive. Their high-precision parts ensure robust connection solutions for body structures, engine assemblies, and EV systems.

AGRATI Group is a leading global manufacturer of fastening systems for the automotive industry. Founded in 1939 in Italy, AGRATI has expanded to over a dozen production plants in Europe, North America, and Asia, producing billions of pieces annually. The company’s core competence is in cold forging and thread rolling technologies to create high-strength bolts, screws, nuts, and special fasteners used throughout vehicles – from powertrain and engine bolts to chassis and safety-critical fasteners. AGRATI’s four technical centers provide engineering and co-design services, including fatigue testing and metallurgical analysis, allowing them to partner with OEMs in developing new fastening solutions (e.g., weight-optimized fasteners for EV battery systems). The group continuously invests in automation and Industry 4.0 systems to streamline production and ensure quality (it was among the first in its sector to adopt advanced optical sorting and predictive maintenance). Combining Italian manufacturing heritage with a global footprint, AGRATI delivers reliable fastener supply and technical support to virtually every major automaker and Tier‑1 supplier, contributing to vehicle durability and assembly efficiency worldwide.

ARaymond GmbH & Co. KG is part of the ARaymond Network, specializing in fastening and assembly systems for various industries, including automotive. The company offers innovative solutions for complex assembly challenges, focusing on quality, efficiency, and quick installation systems.

A.+E. Keller is a German cold-forging specialist with over a century of experience in producing high-strength metal components. Founded in 1919, this family-owned Tier‑2 supplier has evolved into a leader in cold-forming technology, manufacturing precision parts such as hollow bolts, bushings, and special fasteners for the automotive industry. Keller’s in-house tool design and modern forging presses enable cost-effective mass production and rapid prototyping of custom metal parts. With global partnerships (including joint ventures in China and India), A.+E. Keller combines German engineering quality with international reach to serve automotive OEMs and Tier‑1 suppliers with reliable, lightweight, and cost-optimized metal components.

Adolf Menschel Verbindungstechnik (AMV) is a German manufacturer of specialized connecting parts and steering components for commercial vehicles and passenger cars. With a history dating to 1905, AMV has deep expertise in forging and machining high-strength steel parts such as tie rods, ball pins, and suspension links. The company’s vertically integrated production in Plettenberg includes in-house toolmaking, hot forging lines, heat treatment facilities, and CNC machining centers to finish parts to precise tolerances. Adolf Menschel’s products are critical for vehicle safety and chassis durability, leading the firm to implement stringent quality measures (ISO/IATF certified) and 100% traceability. As part of the Neumo-Egmo Group, AMV leverages global resources while maintaining flexibility in engineering custom connecting solutions. Its long-standing partnerships with Tier‑1 automotive suppliers underscore a reputation for reliability, technical know-how, and continuous innovation in metal forming.

Tekfor Group (Neumayer Tekfor GmbH, founded 1942) is a German Tier-1 supplier of metal-formed driveline and e-mobility components. Headquartered in Hausach, Tekfor operates eight global sites with 2,100+ employees (Europe and Americas). It specializes in forging, stamping and machining of critical shafts and fasteners for EV powertrains, backed by IATF 16949-certified quality management.

Dirksen Screw Products Co., founded in 1939, is a US manufacturer of cold-formed and precision-machined components for automotive applications. The ISO 9001 and IATF 16949-certified company leverages decades of experience and advanced inspection systems to meet OEM quality requirements. Customers value Dirksen’s expertise in producing tight-tolerance shafts (up to 2-5/8" diameter) with competitive pricing.