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Leading Leaf Spring Manufacturer in China

Premium OEM & custom leaf springs for trailers, trucks, agriculture, and mobile homes. Trusted by global manufacturers with ISO 9001 and IATF 16949 certification.

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Who We Are

Henan Xiangzewo Import and Export Trading Co., Ltd. is a leading automotive suspension technology company integrating scientific research, production, and sales. We are the only Chinese leaf spring manufacturer that is a member of the Spring Research Institute (SRI) in the USA.

Our plant near Zhengzhou Airport has an annual production capacity of 20,000 tons. We export TRA series leaf springs to the USA, Canada, Brazil, Germany, Russia, Korea, and Japan.

13+
Patents Held
20,000
Tons Annual Capacity
50+
OEM Clients
Leaf Spring Manufacturing Spring Production Line Factory Equipment Leaf Spring Detail

Advanced Production Equipment

We utilize cutting-edge CNC machinery from domestic and international brands to ensure precision and consistency in every leaf spring we manufacture.

Robotic Cambering Machines

Automated shaping for consistent arc and load-bearing performance.

Medium & High-Frequency Induction Furnaces

Precise heat treatment for optimal spring tempering and durability.

Automatic Double-End Eye Formers

High-precision eye forming for consistent mounting and alignment.

Our Leaf Spring Products

Custom-engineered leaf springs for every application — from trailers to heavy-duty trucks.

Trailer Leaf Spring

Trailer Leaf Spring

  • Type: Equal section leaf spring
  • Dimensions: 80x20x1600mm
  • Application: Mobile home, boat trailers
  • Customizable length and thickness
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Truck Leaf Spring

Truck Leaf Spring

  • Type: Variable section leaf spring
  • Width: 3 inches
  • Thickness: 6mm to 56mm
  • OEM quality for heavy-duty suspension
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Parabolic Leaf Spring

Parabolic Leaf Spring

  • Lightweight tapered design
  • Improved ride comfort
  • Used in Yutong buses and CIMC vehicles
  • High fatigue resistance
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Z-Type Leaf Spring

Z-Type Leaf Spring

  • Unique Z-shaped design
  • Enhanced load distribution
  • High torsional stiffness
  • Ideal for off-road and industrial use
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Multi-Leaf Spring

Multi-Leaf Spring

  • Traditional multi-leaf stack design
  • High load capacity
  • Durable for commercial vehicles
  • Available in various configurations
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Agriculture Leaf Spring

Agriculture Leaf Spring

  • Built for farm and field equipment
  • Corrosion-resistant materials
  • Handles rough terrain and heavy loads
  • Custom mounting options
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Air Beam Spring

Air Beam Spring

  • Modern suspension alternative
  • Combines air and spring technology
  • Smooth ride and adjustable load
  • Used in premium mobile homes
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Custom Leaf Spring

Custom Leaf Springs

  • Made to your drawings or specs
  • Any size, shape, or capacity
  • Prototyping and bulk production
  • OEM and aftermarket support
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Quality & Certifications

Our commitment to excellence is backed by international standards and advanced processes.

ISO 9001 Certified

Quality management since 2015

IATF 16949:2016

Automotive quality standard

13 Patents

Innovations in spring design

Global Exports

Serving 20+ countries

Frequently Asked Questions

What types of leaf springs do you manufacture?

We produce conventional, parabolic, multi-leaf, Z-type, boat trailer, small trailer, and custom leaf springs for trucks, trailers, agriculture, and mobile homes.

Can you make custom leaf springs?

Yes, we manufacture leaf springs based on customer specifications, drawings, or samples. We support both prototyping and bulk production.

What certifications do you have?

We are certified under ISO 9001:2015 and IATF 16949:2016, ensuring our quality management meets international automotive standards.

Where are you located?

Our office is in the High-tech Zone, Zhengzhou City, Henan Province, China. The factory is near Zhengzhou Airport with easy access to rail and expressway networks.

What is your production capacity?

Our plant has an annual production capacity of 20,000 tons of various leaf spring types, serving over 50 OEM clients worldwide.

Contact Us

Get in touch for quotes, technical support, or partnership opportunities.

Email

For inquiries and quotes:

liupengsen0106@gmail.com

Phone / WhatsApp

Reach us directly:

+86 13526816415
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