Precision
Engineered for clean performance, lasting strength, and acoustic balance
At Quda Auto Parts, we produce exhaust system components that combine precision metalwork with advanced thermal and acoustic engineering. Our exhaust manifolds, pipes, catalytic converter housings, and muffler bodies are designed to deliver consistent flow, structural integrity, and quiet operation throughout their long service life.
Each part is formed, welded, and finished in-house at our Ningbo facility using automated bending lines, robotic welders, and corrosion-resistant materials. Before shipment, every assembly is inspected for geometry, weld integrity, and gas-leak tightness, ensuring performance that meets the world’s toughest emissions and durability standards.
production
Explore the Parts We Build
Brackets, Housings
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Frame Rails
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Cross Members
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Subframes
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Chassis Reinforcement Panels
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Mounting Brackets
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Shock Towers
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Suspension Mounting Points
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Clutch Discs
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Clutch Covers
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Clutch Bearings
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Flywheels
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Radiator Brackets
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Water Pump Housings
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Thermostat Housings
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Cooling System Covers
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Intake Manifolds
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Valves
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Valve Shafts
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Rockers
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Rocker Arms
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Oil Pans
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Exhaust Manifolds
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Exhaust Pipes
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Catalytic Converter Housings
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Muffler Bodies
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Seat Frames
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Dashboard Brackets
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Control Arms
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Stabilizer Links
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Bushings
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Strut Mounts
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Wheel Hubs
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Transmission Housings
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Gearbox Casings
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Clutch Housing
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Gear Shafts
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Request
Get a Free Consultation
Need help sourcing the right components or planning your next supply run? Our experts are here to support you.
- Technical guidance tailored to your vehicles and use cases
- Assistance with large orders, recurring supply, or custom requests
- Dedicated support from inquiry to delivery
Enjoy a 3% welcome discount on your first wholesale auto parts order. Request your quote today to get started.
Precision
Exhaust Component Production for Performance, OEM, and Aftermarket Markets
Aftermarkets Parts
Built to replace, not just replicate. Our aftermarket exhaust systems deliver OEM-level fitment and materials with the added flexibility that large-scale maintenance networks demand.
What we offer:
- Exhaust manifolds, pipes, converter housings, and muffler bodies for the most common vehicle models
- Fully interchangeable designs, validated for fit and noise levels
- Steady production lead times and reliable replenishment schedules
- Support for bulk, multi-SKU shipments and private-label branding
- The same automated welding and inspection standards as our OEM lines
Performance Exhaust Systems
Vehicles tuned for higher output need exhausts that can withstand heat, vibration, and pressure without losing flow efficiency. Our performance-grade components are developed for motorsport, off-road, and specialized builds where reliability and responsiveness are non-negotiable.
We produce:
- Equal-length exhaust manifolds for improved pulse timing and flow
- Precision-bent pipes with smooth inner surfaces for minimal turbulence
- Heat-treated converter housings designed for optimal catalyst support
- Rigid-body muffler shells tuned for sound balance and structural damping
- Custom short runs and prototype units for testing and model development
OEM Parts
Quda Auto Parts has supplied metal-formed exhaust structures for global OEM platforms since the 1990s. Our automated facilities maintain full traceability from raw coil steel to finished assembly, ensuring consistent form, weld penetration, and surface quality.
Our services include:
- High-volume production with statistical process control and laser measurement
- IATF 16949-certified manufacturing and testing workflows
- Joint validation of flow and noise performance with OEM engineering teams
- Specialized coatings for heat, oxidation, and salt-spray protection
- Global export packaging and JIT delivery programs
service
Who We Serve
OEMs
Tier 1 and Tier 2 parts with full APQP, PPAP, and IATF 16949 compliance
Wholesale Distributors
High-volume production with global logistics support
Retail Networks
Consistent supply of packaged, branded parts for national chains
Car & Truck Dealerships
OEM-grade parts for service and repair operations
Performance Brands
Custom components for racing, off-road, and tuning markets
Fleet Operators
Durable parts engineered to reduce downtime and maintenance costs
service
Why Choose Quda
Proven Track Record
Serving global OEM and aftermarket clients since 1986 as one of China’s first automotive metal parts manufacturers.
In-House Manufacturing
All manifolds, pipes, converter housings, and muffler bodies are manufactured in-house, from design to surface treatment, ensuring traceable and repeatable quality.
Certified Quality Systems
Every production run follows IATF 16949 requirements, with flow, vibration, and pressure testing verified in our on-site labs.
Material and Process Mastery
We work with stainless and aluminized steels, high-nickel alloys, and anti-corrosion coatings to meet global emissions and durability standards.
Factory-Direct Pricing
Order auto parts wholesale online and save up to 30% by sourcing directly from the producer.
Secure Global Shipping
Robust packaging and daily worldwide shipments, fully tracked and aligned with your delivery needs.
Questions and Answers
FAQ
Frequently asked questions about auto parts we produce
Yes, all out parts are dimensionally an exact fit to the OEM specification.
Absolutely. We use stainless and heat-resistant alloys for high-performance and long-life applications.
Both. We produce complete assemblies or individual parts, depending on the buyer’s logistics and program scope.
Yes. Our R&D team designs tooling and prototypes for emerging platforms under confidentiality agreements.
Car brands
Category Overview
Quda Auto Parts designs and produces a complete range of OEM and aftermarket exhaust components, including exhaust manifolds, pipes, catalytic converter housings, and muffler bodies. All products are engineered and validated in-house under IATF 16949-certified systems to ensure consistent flow, strength, and acoustic performance. We help OEMs, distributors, and fleets streamline their sourcing process with factory-direct pricing, reliable logistics, and precision-manufactured parts that keep vehicles efficient, compliant, and quiet on the road.
Request
Get a Free Consultation
Need help sourcing the right components or planning your next supply run? Our experts are here to support you.
- Technical guidance tailored to your vehicles and use cases
- Assistance with large orders, recurring supply, or custom requests
- Dedicated support from inquiry to delivery
Enjoy a 3% welcome discount on your first wholesale auto parts order. Request your quote today to get started.
