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Precision Diesel Fuel Injection Components

High-performance plungers, nozzles, injectors, and diesel pumps for global engine applications. Trusted by OEMs and service centers worldwide.

Diesel Fuel Pump Components

About ZexelPump

VF Tech Co., Ltd. and WuXi HongBeng Diesel Pump Factory are leading manufacturers in China specializing in diesel fuel injection systems. With over 20 years of experience, we serve clients globally with precision-engineered components that meet the highest industry standards.

Our facility spans over 110,000 square meters with 58,000 square meters of modern construction, employing 2,000 skilled workers including 386 engineers. We utilize world-class equipment and advanced testing systems to ensure every product delivers unmatched reliability and performance.

20+
Years Experience
2000+
Employees
386
Engineers
110K
m² Facility
Factory Workshop

Our Product Range

Comprehensive selection of diesel fuel injection components engineered for durability, precision, and optimal engine performance.

Fuel Injector

Fuel Injector

High-efficiency diesel fuel injectors for precise fuel delivery and optimal combustion.

  • OEM-grade materials
  • Multiple configurations
  • Rigorous testing
Plunger Type

Plunger (A, AD, K, P, T, PS7100)

Precision-machined plungers for diesel injection pumps ensuring accurate fuel metering.

  • Hardened steel construction
  • Tight tolerance control
  • Compatible with major systems
Nozzle Type

Nozzle (DN..SD PD, S, P, CR)

Advanced nozzle designs for optimal spray patterns and reduced emissions.

  • Multi-hole precision tips
  • High-pressure resistance
  • Anti-coking design
Delivery Valve

Delivery Valve (A, P, F Type)

Critical component for maintaining pressure and preventing fuel backflow.

  • Wear-resistant materials
  • Precision sealing
  • Long service life
Diesel Pump

Diesel Pump (A, P, PS7100, PS8500)

Complete diesel injection pumps engineered for reliability and performance.

  • Full assembly options
  • Rebuild and remanufacture
  • Comprehensive testing
Common Rail Injector

DEN & BOS-CAT Common Rail Injector

High-pressure common rail injectors for modern diesel engines.

  • Piezo and solenoid types
  • Multi-stage injection
  • ECU compatible
High Pressure Pipe

High Pressure Pipe

Stainless steel high-pressure fuel lines for common rail systems.

  • 2000+ bar rating
  • Vibration resistant
  • Precision bending
VE Pump Parts

VE Pump Parts & Magnet Valve

Complete range of components for Zexel VE-type rotary injection pumps.

  • Solenoid shut-off valves
  • Control levers and springs
  • Calibration kits available

Why Choose ZexelPump?

Engineered excellence backed by decades of manufacturing expertise

Rigorous Quality Testing

Every component undergoes comprehensive testing for flow rate, pressure, and durability to ensure OEM-level performance and reliability.

Advanced Manufacturing

State-of-the-art CNC machining, precision grinding, and automated assembly lines ensure consistent quality and tight tolerances.

Global Distribution

Products shipped to over 80 countries with reliable logistics partners ensuring timely delivery and customs compliance.

Certified Quality

ISO 9001 certified manufacturing processes with full traceability and documentation for every production batch.

Technical Support

Dedicated engineering team available for technical consultation, troubleshooting, and custom solution development.

Comprehensive Inventory

Large warehouse with over 10,000 SKUs ensures fast order fulfillment and availability of both standard and hard-to-find components.

20+
Years in Industry
2000+
Employees
110K
m² Facility
80+
Countries Served

Frequently Asked Questions

Find answers to common questions about our products and services

What types of diesel injection systems do you manufacture components for?

We produce parts for a wide range of systems including Zexel A, P, PS7100, PS8500 pumps, VE rotary pumps, DPA pumps, and modern common rail systems from Bosch, Denso, and Delphi.

Do you offer custom manufacturing or OEM services?

Yes, we provide OEM manufacturing services with full technical support. Our engineering team can work from samples, drawings, or specifications to produce custom components.

What quality control measures do you implement?

We follow ISO 9001 standards with comprehensive quality control including incoming material inspection, in-process checks, final testing on specialized equipment, and batch traceability documentation.

What is your typical lead time for orders?

Standard products are typically shipped within 3-7 days. Custom orders and large volume shipments may require 2-4 weeks depending on complexity. We provide production updates throughout the process.

Do you provide technical support for installation and troubleshooting?

Yes, our technical team with over 386 engineers provides support for proper installation, calibration, and troubleshooting of our components. We also provide technical documentation and specifications.

What shipping methods do you use for international orders?

We ship globally via DHL, FedEx, UPS, and sea freight depending on order size and destination. We handle all export documentation and can provide door-to-door delivery with tracking.

Contact Our Experts

Get in touch for product inquiries, technical support, or custom manufacturing solutions.

Email

info@cnwftech.com

Phone

+86-13959591680

WhatsApp

David: +86-13959596231

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