Precision Stainless Steel
Exhaust Systems

Manufacturer of high-performance tailpipes, exhaust mufflers, and automotive exhaust accessories for OEMs worldwide. Trusted by leading manufacturers in Europe, America, Russia, and Australia.

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Global Reach

Exported to 30+ countries including USA, Germany, Russia, and Australia

OEM Supplier

Trusted partner for original equipment manufacturers since 2005

Certified Quality

ISO-certified production with strict quality control standards

Who We Are

Ningbo Xinxin Precision Technology Co., Ltd. is a leading manufacturer of stainless steel exhaust systems, specializing in tailpipes, exhaust mufflers, and exhaust accessories for the global automotive industry.

Our products are engineered for durability, performance, and precision fitment, serving both domestic and international markets. With 80% of sales in China and 20% exported globally, we supply original automobile manufacturers across Europe, North America, Russia, and Australia.

Equipped with advanced stamping and forming technology, our facility ensures consistent quality and high-volume production capacity. We continuously invest in R&D to develop innovative exhaust solutions that meet evolving emission and performance standards.

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Our Product Range

High-quality stainless steel exhaust components designed for performance, longevity, and OEM compatibility.

Tail Pipes

Precision-formed stainless steel tailpipes with polished finish. Available in multiple diameters and configurations for OEM fitment.

• Material: 304/409 Stainless Steel
• Diameter: 60mm - 120mm
• Finish: Polished, Brushed, Coated

Exhaust Mufflers

High-efficiency silencers designed for noise reduction and backpressure optimization. Used in passenger cars and commercial vehicles.

• Acoustic Damping Technology
• Multi-Chamber Design
• OEM Replacement Standards

Exhaust Accessories

Complete range of clamps, hangers, flanges, and connectors for full exhaust system integration.

• Corrosion-Resistant Coatings
• Vibration Dampening Mounts
• Universal & Custom Designs

Model XX22

Compact silencer for mid-size sedans. Optimized for fuel efficiency and low noise output.

• Length: 450mm
• Inlet/Outlet: 50mm
• Weight: 4.2kg

Model XX23 / XX23-1

Dual-chamber muffler for SUVs and light trucks. Enhanced sound absorption and thermal insulation.

• Dual Chamber Design
• Heat Shield Included
• Compatible with ECU Systems

Model XX24 / XX24-1

High-flow performance muffler for sport vehicles. Balanced between sound and efficiency.

• High Flow Core
• Reduced Backpressure
• TIG Welded Joints

Model XX25L.R

Left/Right configuration muffler for rear-wheel drive platforms. Symmetric design for balanced exhaust flow.

• L/R Configuration
• 60mm Inlet
• OEM Fitment Guarantee

Model XX26-1 / XX26-2

Modular muffler system for commercial vans. Designed for easy installation and long service life.

• Modular Design
• Corrosion Resistant
• 100,000+ km Durability

Model XX27L.R / XX27-1L.R

Premium dual exhaust system for luxury vehicles. Features quad-tip design and active noise cancellation.

• Quad Tip Design
• Active Noise Control
• Polished Stainless Finish

Steel Stamped & Formed Parts

Custom metal components for exhaust and chassis systems. High-precision stamping for complex geometries.

• CNC Press Forming
• Tolerance: ±0.1mm
• Materials: SS304, SS409, Carbon Steel

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Why Choose Xinhonor?

We combine advanced manufacturing, strict quality control, and global logistics to deliver reliable exhaust solutions.

ISO-Certified Production

Our manufacturing processes meet international quality standards with full traceability and inspection protocols.

High-Performance Materials

We use premium 304 and 409 stainless steel for maximum corrosion resistance and thermal stability.

Global Supply Chain

Efficient logistics network serving clients in North America, Europe, Russia, and Australia with on-time delivery.

OEM Trusted Partner

Long-term supplier for major automotive brands with proven reliability and consistent quality.

R&D and Innovation

Dedicated engineering team focused on developing next-generation exhaust technologies and lightweight designs.

Fast Response & Support

Dedicated sales and technical support team ready to assist with quotes, samples, and custom design requests.

Frequently Asked Questions

Find answers to common inquiries about our products and services.

What materials do you use for your exhaust systems?

We primarily use 304 and 409 stainless steel for their excellent corrosion resistance, high-temperature performance, and durability. Custom materials are available upon request.

Do you offer custom exhaust component manufacturing?

Yes, we provide OEM/ODM services with full customization options including size, shape, flange type, and mounting configuration based on your specifications and drawings.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 500 pieces per model, but we can accommodate smaller trial orders for new clients. Contact us for sample availability.

How do you ensure product quality?

We implement a comprehensive quality control system including raw material inspection, in-process checks, final testing (pressure, leakage, dimensional), and batch traceability.

Can you provide certifications for your products?

Yes, we can provide material test reports (MTR), ISO certification, and other documentation as required by your market or regulatory standards.

What markets do you export to?

We export to Europe, North America, Russia, Australia, Southeast Asia, and the Middle East. Our logistics team handles all export documentation and shipping arrangements.

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Precision Stainless Steel Exhaust Systems