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Premium Truck & Trailer Fasteners

Since 1998, WDF Vehicle Parts has been a trusted manufacturer of high-strength bolts and nuts for commercial vehicles. Specializing in wheel studs, U-bolts, center bolts, and custom fasteners with OEM/ODM support.

About WDF Vehicle Parts

A leading Chinese manufacturer of high-strength fasteners for trucks, trailers, and heavy-duty vehicles.

Trusted Since 1998

Founded in 1998, Quanzhou Wonderful Vehicle Parts Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, sales, and service of high-strength fasteners. Located in Quanzhou, Fujian Province — a renowned industrial hub on the west coast of the Taiwan Strait — we operate from a facility spanning over 8,000 square meters.

With an annual output value exceeding 20 million RMB, we are one of the largest manufacturers in China’s vehicle fastener industry. Our commitment to innovation, quality control, and customer satisfaction has enabled us to serve clients across Russia, Southeast Asia, the Middle East, Europe, and beyond.

We produce a wide range of bolts and nuts designed for all types of trucks and trailers, ensuring durability, precision, and compliance with international standards.

Manufacturing Facility Production Line Quality Inspection Packaging

Our Manufacturing Capabilities

From raw material selection to final packaging, every stage is optimized for precision and performance.

Heat Treatment

Advanced heat treatment processes ensure Grade 12.9 strength and superior durability under extreme conditions.

CNC Lathing

Precision CNC machining guarantees tight tolerances and consistent thread quality across all batches.

Forging Room

Hot forging technology enhances grain structure and mechanical properties for maximum load resistance.

Raw Material Control

Strict sourcing and inspection of raw materials ensure consistency and traceability from origin to product.

Our Products

High-performance fasteners engineered for reliability in heavy-duty applications.

Truck Wheel Stud Knurl M22*120mm

Truck Wheel Stud Knurl M22*120mm

Model: WDF-181

High-strength knurled wheel stud for commercial trucks
Russian Truck Rear Bolt M22*117mm

Russian Truck Rear Bolt

Model: WDF-167 | M22*117mm

Special head design for Russian OEM compatibility
Trilex T-Head Bolt M20x130mm

Trilex T-Head Bolt

Model: WDF-155 | OE 659112612

Precision T-head bolt for Trilex truck systems
Volvo Trilex D-Head Bolt

Volvo Trilex D-Head Bolt

Model: WDF-144 | M20x130mm

OEM-grade D-head wheel bolt for Volvo trucks
U-Bolt M24*90*435mm

U-Bolt M24*90*435mm

Model: WDF-152

Heavy-duty U-bolt for leaf spring suspension
Bunnings U-Bolt M20*93*210mm

Bunnings U-Bolt

Model: WDF-147 | M20*93*210mm

Suspension U-bolt compatible with Bunnings specs
Center Bolt M14X250mm

Truck Steel Plate Center Bolt

Model: M14X250mm

Manufacturer direct-selling center bolt for truck chassis
Grade 12.9 Hex Bolt

Grade 12.9 Hexagonal Bolt

Black full tooth extension

Ultra high-strength hex bolt with anti-corrosion finish
Truck Hub Bolts

Truck Hub Bolts

OEM Replacement | Various Sizes

Durable hub fasteners for reliable wheel attachment
Axle U-Bolt

Axle U-Bolt

Heavy Load | Custom Dimensions

Robust U-bolts for axle mounting and suspension
Leaf Spring U-Bolt

Leaf Spring Suspension U-Bolt

High Tensile Strength

Engineered for durability in rugged terrain
Custom Fasteners

Custom OEM Fasteners

ODM & Custom Design Support

Tailored solutions for unique vehicle requirements

1998

Founded

8,000+

m² Factory Area

20M+

Annual Output (RMB)

50+

Global Markets

Frequently Asked Questions

What materials do you use for your fasteners?

We use high-quality medium carbon steels such as 35#, 45#, and 40Cr, along with alloy steel 42CrMo, depending on strength requirements. All materials are sourced from certified Chinese steel mills.

What strength grades do you manufacture?

We produce fasteners up to Grade 12.9, including Grades 8.8, 10.9, and 12.9, meeting ISO 898-1 standards. Heat treatment and testing ensure full compliance.

Can you produce custom OEM parts?

Yes, we offer full OEM/ODM services. Provide us with samples, drawings, or specifications and we will manufacture to your exact requirements with proper packaging and labeling.

What certifications do you hold?

Our company holds ISO 9001 quality management certification and all products undergo strict in-house testing. We comply with international fastener standards.

What is your minimum order quantity (MOQ)?

MOQ varies by product type and customization level. For standard items, MOQ starts at 1,000 pcs. Contact us for specific quotes based on your needs.

Get in Touch

Reach out to discuss your fastener needs, request samples, or get a customized quote.

Contact Information

Representative

Veronica WDF
Sales Manager
WeChat: tianjexiaoyu
Direct Line: +86 18250406763

We respond to all inquiries within 24 hours. For fastest service, include product codes or specifications in your message.

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