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Precision Sintered Parts for Automotive & Power Tools

Since 1969, YF-Sinter has been a trusted manufacturer of high-density sintered metal components. ISO & IATF certified, serving global OEMs with quality powder metallurgy solutions.

50+
Years Experience
2
Manufacturing Sites
ISO/IATF
Certified
Sintered Metal Components

About YF-Sinter

A legacy of innovation and precision in powder metallurgy since 1969.

Our Story

Founded in 1969 as an iron workshop in Wenzhou, China, YF-Sinter has evolved into one of the largest powder metallurgy enterprises in western Zhejiang province. Over nearly five decades, we've transformed from a local workshop into an international supplier serving top-tier automotive and power tool manufacturers.

In 2007, we relocated our factory to Quzhou, establishing "Zhejiang Quzhou Yongfeng Metal Products Co., Ltd." In 2021, we united with Shanxi Xinhuan Precision Manufacturing Co., Ltd., expanding our global reach under the YF Sinter brand.

Water Pump Pulley Valve Seat and Collet Oil Pump Gear Sintered Components

Our Quality Principles

Quality Management

Quality assurance and continuous improvement are central to our company policy.

Customer Satisfaction

Customer requirements guide our actions and define our success.

Process-Driven

Defined responsibilities and team collaboration ensure optimal results.

Defect Prevention

We prioritize avoiding defects over correcting them after production.

Continuous Improvement

Ongoing enhancement of processes and products maintains our global leadership.

Global Vision

Building long-term relationships worldwide through quality and service.

Our Products

High-density sintered components for automotive, power tools, and industrial applications.

Water Pump Pulley

Water Pump Pulley

Precision sintered pulleys for automotive cooling systems with high wear resistance and dimensional accuracy.

Oil Pump Gear

Oil Pump Gear

Durable sintered gears for engine lubrication systems, designed for high torque and low noise operation.

Valve Seat and Collet

Valve Seat & Collet

High-temperature resistant sintered components for engine valve systems with excellent sealing performance.

Starter Planetary Gear

Starter Planetary Gear

Precision-engineered sintered gears for automotive starter motors with high load capacity.

Timing Gear

Timing Gear

Sintered timing gears for precise engine synchronization with low backlash and high durability.

Tensioner Pulley

Tensioner Pulley

Self-adjusting sintered pulleys for belt drive systems, ensuring optimal tension and longevity.

Sprocket

Sprocket

High-strength sintered sprockets for chain drive applications in automotive and industrial equipment.

Shock Absorber Piston

Shock Absorber Piston

Precision sintered pistons for automotive suspension systems with tight tolerances and smooth operation.

Camshaft Gear

Camshaft Gear

Sintered camshaft drive gears with high fatigue resistance and precise tooth profile geometry.

Valve Guide

Valve Guide

Wear-resistant sintered guides for engine valves, providing precise alignment and long service life.

Oil-Less Bearings

Oil-Less Bearings

Self-lubricating sintered bearings for applications requiring maintenance-free operation.

Structural Parts

Structural Components

Custom sintered structural parts for automotive, appliance, and agricultural machinery applications.

Our Capabilities

Advanced manufacturing infrastructure and technical expertise in powder metallurgy.

Manufacturing Equipment

Advanced Production Infrastructure

  • Pressing Machines: 500T, 300T, 160T, 100T, 60T, 25T, 15T capacities to meet diverse customer requirements.
  • Sintering Lines: First-class sintering production lines ensuring consistent material density and properties.
  • Testing Methods: Complete quality control with advanced testing equipment for dimensional, mechanical, and material analysis.
  • Materials Expertise: Specialization in high-density sinter parts including soft-magnetic materials.
  • Applications: Components for automotive, motorcycle, home appliances, and agricultural machinery.
1969
Founded
50+
Years of Experience
2
Manufacturing Sites
4
Quality Certifications

Quality Certifications

Committed to international quality standards since 2001.

Certification History

  • TS16949 (now IATF 16949) since 2001
  • ISO9001 since 2001
  • ISO14001 since 2001
  • GB/T28001 since 2001

Current Certifications

  • YF QUZHOU IATF16949
  • YF SHANXI IATF16949
  • YF QUZHOU ISO9001
  • YF SHANXI ISO14001

Frequently Asked Questions

What materials do you specialize in?

We specialize in high-density sintered parts including soft-magnetic materials. Our expertise covers a wide range of powder metallurgy materials suitable for automotive and power tool applications.

What industries do you serve?

We primarily serve the automotive and power tool industries, with components also used in motorcycles, home appliances, and agricultural machinery.

What quality standards do you comply with?

We have maintained ISO9001, IATF16949 (formerly TS16949), ISO14001, and GB/T28001 certifications since 2001, demonstrating our commitment to quality, environmental, and safety management.

Where are your manufacturing facilities located?

Our main manufacturing operations are in Quzhou, Zhejiang Province, with additional capabilities through our partnership with Shanxi Xinhuan Precision Manufacturing Co., Ltd. Our business office is in Ningbo.

How can I request a quote or samples?

Please visit our official website to contact our sales team for quotations, technical specifications, or sample requests.

Get in Touch

Contact our team for product inquiries, technical specifications, or partnership opportunities.

Location

2101 Yitian Center, 121 Tongji Road, Ningbo

Phone

+86-574-87774713

Email

info@yfsinter.com

Visit Official Website to Contact

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