CNC Machined Truck Hinges – Heavy-Duty Door Components & Automotive Spare Parts

Product Description
Our CNC machined truck hinges are engineered for durability, precision, and load-bearing performance in heavy-duty vehicles. Manufactured from high-grade materials (e.g., steel, aluminum alloys) using advanced CNC machining technology, these hinges ensure seamless operation, corrosion resistance, and extended service life for truck doors under extreme conditions.

Key Features
✔ Robust Construction – Forged from hardened steel/alloys to withstand heavy loads and repetitive stress.
✔ Precision CNC Machining – Tight tolerances (±0.01mm) guarantee perfect fitment and smooth door movement.
✔ Corrosion-Resistant – Optional coatings (zinc plating, powder coating) for enhanced weatherproofing.
✔ Compatibility – Designed for heavy-duty trucks, trailers, and commercial vehicles (OEM or aftermarket replacements).
✔ Customization – Available in multiple sizes, finishes, and load capacities (supporting up to XX kg/lbs).

Applications

• Heavy-duty truck door systems
• Commercial vehicle maintenance
• Agricultural/construction equipment

Technical Specifications

FAQ

1. What materials are used in your hinges?

We use high-grade materials including:

• Carbon Steel (ASTM A36 for cost-effective durability)

• Stainless Steel (304SS/316SS for corrosion resistance)

• Aluminum Alloy (6061-T6 for lightweight applications)

2. Are these hinges suitable for extreme weather conditions?

Yes! Our hinges withstand:

• Temperature extremes (-40°C to +120°C / -40°F to +248°F)

• Salt spray corrosion (500+ hours tested per ISO 9227)

• Optional Dacromet coating for marine/coastal use

3. Can I get custom sizes or designs?

Absolutely. We offer:

• Bespoke dimensions (provide CAD drawings or samples)

• Material/thickness adjustments

• Branding (laser engraving, powder coat colors)

4. What’s your minimum order quantity (MOQ)?

• Standard hinges: MOQ 100 pieces (mix & match allowed)

• Custom designs: MOQ 1000 pieces

5. How do you ensure quality?

• 100% CNC precision machining (±0.01mm tolerance)

• Triple QC checks: Raw material → Production → Final inspection

• Certifications: ISO 9001, CE, RoHS compliant

6. What’s the lead time?

• Custom orders: 30-45 days (design approval required)

7. How are hinges packaged for shipping?

• Anti-rust treatment: Oil coating + vacuum sealing

• Packaging: Inner foam + export-grade cartons

• Bulk orders: Wooden crates (FCL/LCL options)

8. Which countries do you ship to?

Worldwide! Major markets include:

• Americas: USA, Canada, Brazil

• EMEA: Germany, UAE, South Africa

• APAC: Australia, Japan, Thailand

Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.
We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful quality control system, and professional customer service... We will offer professional services, high-quality products and favorable prices. We sincerely welcome domestic and foreign customers to cooperate with us!