Motion & Hydraulics
Custom Industrial Gas Springs
Engineered for high cycle life and smooth force curve delivery in heavy machinery, agricultural equipment, medical beds, and industrial enclosures.
For over 40 years, The Federal Group USA has provided global procurement officers, supply chain directors, and engineering teams with custom metal manufacturing solutions. We specialize in producing complex, high-reliability parts using advanced casting, forging, CNC machining, and cold heading technologies.
From prototype validation to full-scale production runs, our US-directed quality control team manages every step—ensuring strict material compliance, dimensional accuracy down to ±0.005 mm, and seamless global logistics.
Explore our engineering capabilities across custom-manufactured metal parts. Every component is custom produced to customer technical drawings and international standards (ASTM, DIN, ISO, JIS).
Motion & Hydraulics
Engineered for high cycle life and smooth force curve delivery in heavy machinery, agricultural equipment, medical beds, and industrial enclosures.
Power Transmission
Heavy-duty shaft couplings manufactured via closed-die forging and precision CNC turning to handle extreme torsional load and rotational speeds.
Fluid Power & Piping
Complex internal flow path manifolds manufactured using high-pressure die casting and 5-axis CNC machining, pressure-tested for zero porosity leakage.
Heavy Equipment
High wear-resistant bronze, ductile iron, and alloy steel sleeves produced via sand casting and centrifugal casting for agricultural and mining equipment.
Automotive & Machinery
Custom self-lubricating bronze, steel, and brass bushings designed for shock absorption and extended wear resistance under high mechanical stress.
Pumps & Fluid Handling
Precision investment cast stainless steel and bronze impellers with dynamically balanced vanes for industrial pumps, turbines, and compressors.
Rigging & Overhead Lifting
Drop-forged alloy steel lifting hooks with high safety factors (4:1 / 5:1) designed for overhead cranes, rigging hardware, and material handling systems.
Custom Fasteners
Cold-headed structural bolts, specialty rivets, and engineered threaded fasteners built to withstand severe shear and tensile load in structural applications.
Drive Shafts & Gears
High-precision pinion shafts produced through cold forming and hobbing processes, offering superior continuous grain flow and fatigue life.
We eliminate quality risks for international buyers through end-to-end process control, rigorous testing, and transparent documentation.
Audited quality system ensures every production batch conforms to strict engineering standards and client prints.
Level 1-3 PPAP, FAIR (First Article Inspection Reports), CMM inspection sheets, and mill test certificates supplied.
Structured global logistics management, inventory stocking agreements, and reliable lead-time execution.
VCI rust protection, custom foam padding, heavy-duty wooden crates designed for international sea & air transit.
Send us your 2D/3D CAD drawings (STEP, IGES, PDF) and material specifications. Our engineering team will review your requirements and respond within 24 hours.
Inquire Now