ZW Group Semi-Trailer Product FAQ

04-06-2025

Frequently Asked Questions (FAQ) – Semi Trailers

1. What types of semi trailers do you manufacture and supply?

We offer a wide range of high-quality semi trailers tailored for different transportation needs. Our main products include:

Flatbed Semi Trailers – Ideal for container transport and bulk cargo.

Skeleton (Skeletal) Trailers – Perfect for container hauling with light weight and strong frame.

Lowbed Semi Trailers – Designed for heavy-duty machinery transport.

Detachable Gooseneck Lowbed Trailers – Specialized for loading oversized equipment with easy detachment.

Fuel Tankers / Oil Tank Semi Trailers – Available in aluminum alloy, stainless steel, and carbon steel, for transporting diesel, petrol, and more.

Asphalt Tank Trailers – Engineered for safe and efficient asphalt bitumen transport.

LPG Tanker Semi Trailers – Pressure vessels certified for liquefied petroleum gas delivery.

Dump Semi Trailers (Tippers) – Built for bulk materials like sand, gravel, or mining loads.

Side Wall / Fence Cargo Semi Trailers – Versatile for general goods with added side protection.

Car Carrier Semi Trailers – Multi-layer designs for safe and efficient vehicle transportation.

Dry Bulk Cement Tankers (Powder Tank Trailers) – Ideal for transporting cement, lime, or fly ash in powder form.

2. What materials do you use for fuel tank semi trailers?

We offer three main material options for tank trailers, tailored to your transport needs:

Aluminum Alloy – Lightweight, anti-corrosion, and high fuel efficiency.

Stainless Steel – High strength and corrosion resistance, suitable for chemical liquids.

Carbon Steel – Economical and durable for general fuel or bitumen transport.

3. Can you customize the semi trailer design?

Yes, we offer full OEM and ODM customization. We tailor trailer size, axle number, suspension type, tank capacity, material, landing gear, tire brand, brake systems, and more according to your needs and road regulations in your country.

4. Which markets do your semi trailers serve?

Our trailers are exported worldwide, especially to Africa (East and West Africa), the Middle East (Saudi Arabia, UAE), and Central and South America (e.g., Jamaica, Guyana, Dominican Republic, Chile, Peru, Colombia). All trailers comply with local road standards and are built to endure tough terrain and climate conditions.

5. What are the key features of your semi trailers?

High-Strength Steel Structure (Q345B/Q550): Ensures durability and long service life.

Heavy-duty Suspension System: Optional air or mechanical suspension for better stability.

Top Brand Axles and Tires: FUWA, BPW, JOST, and Double Coin ensure reliability.

Precision Welding Technology: Full automatic submerged arc welding for better strength.

Anti-Rust Surface Treatment: Shot blasting + primer + polyurethane paint for lasting protection.

Certified Pressure Tanks: Comply with international standards (e.g., ASME, CCC, ISO).

6. Do your trailers meet international standards?

Absolutely. Our trailers are manufactured under ISO, CCC, BV, and ADR standards. LPG tankers and asphalt trailers undergo strict pressure and leak testing. We also provide custom documents and certifications for your local importation needs.

7. How long is the production and delivery time?

Standard models usually take 15–30 working days after deposit. Customized models may vary depending on complexity and specifications. We provide door-to-port shipping services and full logistics support.

8. Do you offer after-sales support and spare parts?

Yes, we offer 1-year warranty on main components. Spare parts support, technical assistance, and video guidance are always available. For bulk buyers or distributors, we offer on-site training and branding support.

9. Can I visit your factory?

Of course! We warmly welcome you to visit our modern manufacturing facility. We also offer live video tours for online inspection.

10. How can I get a quote or place an order?

Please contact us directly through the website, WhatsApp, or email with your requirements. We’ll reply within 12 hours with a tailored quotation and technical drawing.

Get the latest price? We'll respond as soon as possible(within 12 hours)

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