At Zeman Manufacturing, we produce precision-formed tubing for the automotive industry, supporting the structural, mechanical, and comfort systems found in passenger vehicles, commercial fleets, and specialty platforms. From exhaust headers to fluid transfer lines, every tube is engineered for durability, safety, and repeatable quality at production scale.
We work with stainless steel, carbon steel, and aluminum to fabricate high-performance tubing that meets rigorous requirements for strength, weight, corrosion resistance, and dimensional accuracy.
Exhaust Systems
Heat-resistant, corrosion-proof tubing for headers, catalytic-converter pipes, mufflers, and tailpipes, bent to complex geometries that fit tight under-body envelopes.
Fuel & Brake Lines
Small-diameter tubes precisely bent and flared for safe, leak-free delivery of fuel and hydraulic fluid at high pressures.
Structural Tubing
Roll-cage hoops, chassis supports, and cross-members that add strength while helping minimise vehicle weight.
Engine & Transmission Cooling Lines
Oil-cooler and radiator tubes formed to navigate crowded engine bays without kinks or flow restrictions.
Suspension Components
Control-arm and stabilizer-bar tubing that offers high fatigue resistance for demanding ride and handling loads.
Air Intake & Turbocharger Tubes
Smooth-bore aluminum or stainless tubes routing charge air between filters, turbos, and intercoolers.
HVAC Lines
Leak-proof refrigerant and coolant tubes that maintain interior comfort under vibration and temperature cycling.
Seat Frames & Interior Supports
Lightweight tubes providing structure for seats, headrests, and adjustable tracks while integrating cleanly with trim.
Bus Bars
Conductive tubes and profiles that streamline power distribution in electric and hybrid vehicle architectures.
• Braking systems
• Chassis frames
• Electronics panels
• Engine and transmission parts
• Exhaust assemblies
• Fuel and brake components
• Heat exchangers
• Grab handles and ladder assemblies
• Power-train components
• Roll cages
• Trailer parts
• Seat assemblies and weldments
• Stabilizer bars
• Steering components
• Suspension components
Automotive tubing must perform under pressure in both road conditions and high-volume production. At Zeman, we deliver clean, consistent, and cost-effective tubing solutions backed by ISO 9001:2015 and ISO 13485:2016 certifications and decades of manufacturing expertise. Whether you are prototyping a new assembly or ramping up for full production, we supply components that meet the performance, safety, and efficiency standards of the automotive industry.
