Key Features & Advantages

1. Fully Customizable Manufacturing (OEM Service)

Your project has unique requirements, and we are equipped to meet them precisely.

Custom Machining: We produce components strictly according to your technical drawings or physical samples.

Flexible Specifications: Need a special head shape, a non-standard diameter, or a specific length? We offer flexible customization to match your exact needs.

2. Certified Material Composition (DT4 Series Pure Iron)

The performance of your final product depends on the quality of the raw material.

Guaranteed Purity: We specialize in DT series pure iron, renowned for its excellent magnetic properties.

Material Compliance: You provide your national standard requirement (ASTM, DIN, JIS, or GB/T 6983). We source the compliant raw materials and provide a detailed Mill Test Certificate (MTC) with every batch, ensuring full chemical compliance and traceability.

Targeted Production: Submit your target chemical substance requirements, and we will produce a trial batch that meets your specifications, with a complete analysis report provided before shipment.

3. Superior Product Performance

Pure iron offers distinct advantages over ordinary steel for specific applications.

Excellent Soft Magnetic Properties

Low Coercivity & High Permeability: Our DT4 pure iron features low carbon content, ensuring minimal remanence and fast magnetization. This makes our rivets ideal for electromagnetic applications such as relays, solenoids, and magnetic cores where magnetic circuit integrity is crucial.

Consistent Magnetic Performance: Every batch is produced with recorded consistency, guaranteeing reliable performance in sensitive electronic and electrical equipment.

Superior Ductility for Riveting

Crack-Free Forming: Compared to standard steel, pure iron offers significantly better ductility and toughness. This makes it perfect for cold heading or hot forging processes, ensuring the rivet head forms perfectly without cracking or splitting.

Reliable Fastening: This inherent ductility also ensures a tight, secure, and lasting fastening in your assembly.

4. Quality Assurance & Surface Treatment

We adhere to strict quality control measures to ensure every rivet meets your standards.

Strict Dimensional Tolerance: We manufacture according to international standards (GB/T 867, ISO, or DIN). Our precision punching and forming processes ensure consistent head uniformity, concentricity, and shank straightness.

Comprehensive Surface Protection: To prevent oxidation during transit and storage, we offer various surface treatments tailored to your needs:

Galvanizing: For enhanced corrosion resistance.

Phosphating: As a base for painting or for lubrication during assembly.

Oiling: A temporary protective layer for short-term storage.

5. Supply & Cost Advantages

As a direct manufacturer, we offer significant commercial benefits.

Competitive Factory-Direct Pricing: By eliminating middlemen and controlling the entire supply chain (from decoiling to punching), we provide more competitive prices, especially for bulk quantities.

Stable Supply & Fast Delivery: We maintain a large inventory of pure iron raw materials (coils and rods). This allows us to respond quickly to large-volume orders and ensure just-in-time delivery to support your production schedules without delays.

Frequently Asked Questions (FAQ)

Q: Can you make rivets that are not a standard size?

A: Absolutely. As an OEM manufacturer, custom sizes are our specialty. Just send us your drawing or sample with the required dimensions (diameter, length, head shape), and we can produce them for you.

Q: How can I be sure the material is the right specification?

A: We provide a detailed Mill Test Certificate (MTC) with every production batch. This document verifies the chemical composition and magnetic properties, ensuring full traceability and compliance with your requested standard (e.g., GB/T 6983, ASTM, etc.).

Q: What is the minimum order quantity (MOQ) for custom rivets?

A: We work with clients of all sizes. While we offer competitive pricing for bulk wholesale orders, we can discuss smaller trial batches to help you qualify the product and process first. Please contact us with your specific needs.

Q: How do I request a quote for a custom size?

A: Simply contact our sales team with your drawings, specifications (material standard, dimensions, surface treatment), and estimated quantity. We will provide you with a competitive factory-direct quote promptly.