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Harmonica-Shaped Tube by Dongyingtaixiao Trade Company
Harbor
Harmonica-Shaped Tube - Image 1

Harmonica-Shaped Tube

🕐Last updated: Jul 31, 2026
$3,200 - $3,800 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹32,003,800.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7608.10
⚙️MaterialAluminum Alloy 3003
📁CategoryAluminum Tubes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Harmonica-Shaped Tube from Dongyingtaixiao Trade Company - Wholesale Supply

The harmonica-shaped tube offered by Dongyingtaixiao Trade Company is fabricated from Aluminum Alloy 3003, a medium‑strength alloy noted for corrosion resistance and formability. It measures 9 mm by 68 mm and incorporates 23 precisely drilled holes, matching the dimensions supplied in the source description. The product is marketed for integration into aluminium‑tube radiators used in automotive and HVAC heat‑exchange systems.

Alloy 3003 belongs to the 3000 series, which typically provides a tensile strength around 120 MPa and a thermal conductivity near 200 W·m⁻¹·K⁻¹, making it suitable for applications requiring efficient heat dissipation. In the tube‑fabrication industry, a dimensional tolerance of ±0.1 mm is standard for components of this size, and a milled surface finish is common to ensure smooth fluid flow. These attributes align with the typical specifications for aluminium heat‑exchanger tubes.

Primary buyers include OEM manufacturers of vehicle cooling systems and commercial HVAC equipment who need reliable, corrosion‑resistant tubing. Dongyingtaixiao lists the product as a specialised industrial component and does not disclose minimum order quantities, pricing, or lead times, so interested importers should request those details directly. Trade terms such as Incoterms, payment schedules and packaging options can be negotiated with the supplier after initial contact.

Technical Specifications for Dongyingtaixiao Trade Company Harmonica-Shaped Tube
MaterialAluminum Alloy 3003
Grade3003
Dimensions (mm)9 x 68
Hole count23
Typical tensile strength120 MPa typical for 3003 alloy
Typical corrosion resistanceexcellent typical for 3003 alloy in atmospheric conditions
Typical thermal conductivity200 W·m⁻¹·K⁻¹ typical for 3003 alloy
Standard tolerance on dimensions±0.1 mm standard for precision tube manufacturing
Typical surface finishmilled finish standard for heat‑exchanger integration
Typical packagingbundles of 100 tubes in cardboard boxes standard for bulk shipments
About Dongyingtaixiao Trade Company - Aluminum Tube Supplier in China
🏭
Dongyingtaixiao Trade Company
China Harbor
4.5(0)

Dongyingtaixiao Trade Company is registered in Dongying, Shandong Province, China. The listed address is Quanfuyuan Square, Gaungrao, Dongying 257300, and the company is classified under the harbour trust tier. The platform records show a response rate of 0.00, indicating that the supplier has not yet responded to inquiries through the marketplace interface.

The company presents the harmonica‑shaped tube as a specialised component for aluminium‑tube radiator assemblies. No additional certifications, production capacities or client references are provided in the listing, so buyers should verify any required compliance documents directly with the supplier before placing an order.

This harmonica-shaped tube is manufactured from 3003 aluminum alloy, a medium-strength alloy with excellent corrosion resistance and good formability, making it ideal for heat dissipation applications. Measuring 9x68 mm with 23 holes, the tube is specifically designed for integration into aluminum tube radiator assemblies in automotive and HVAC systems. As a specialized industrial component, this product serves manufacturers of cooling systems, heat exchangers, and thermal management equipment seeking reliable aluminum tube suppliers for OEM production.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Harmonica-Shaped Tube from Dongyingtaixiao Trade Company
The tube is made from Aluminum Alloy 3003, a member of the 3000 series known for good corrosion resistance and formability. This material is commonly used in heat‑dissipation components.

Sourcing Harmonica-Shaped Tube from Dongyingtaixiao Trade Company - China Import Guide

Before placing an order, importers should verify the material grade, dimensional tolerances and the presence of any mill test reports. Confirm that Dongyingtaixiao can provide documentation confirming the 3003 alloy composition and the specified 9 x 68 mm size with 23 holes. Request a sample or detailed drawing if precise fit‑up is critical for your assembly line.

Logistics details, including lead time, Incoterms and payment conditions, are not disclosed in the listing. It is essential to discuss these terms directly with the supplier, clarifying whether they can ship under FOB Dongying, CIF Shanghai or other arrangements. Payment methods such as T/T, L/C or escrow should be agreed upon before contract finalisation.

For quality assurance, consider arranging a third‑party inspection at the manufacturing site or upon arrival at the port. Request inspection reports covering dimensional checks, surface finish and material certification. Ensure that the supplier can provide the necessary export documentation, such as a commercial invoice, packing list and certificate of origin, to facilitate customs clearance in the destination country.

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Dongyingtaixiao Trade Company
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Harmonica-Shaped Tube in Bulk — Verified Supplier in China

When sourcing Harmonica-Shaped Tube for your business, securing the right balance of quality and cost is essential. Dongyingtaixiao Trade Company, a verified supplier based in China, offers this product with key specifications including 3003 Aluminum Alloy (Al-Mn Series), Aluminum (bal), Manganese 1.0-1.5%, Copper 0.05-0.20%, and 9 mm x 68 mm, 23 holes per tube. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,2003,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7608.10, making it a staple in the Aluminum Tubes sector with strong demand from importing countries worldwide.

Harmonica-Shaped Tube Specifications, Trade Terms & Pricing

Importing Harmonica-Shaped Tube requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongyingtaixiao Trade Company offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7608.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Dongyingtaixiao Trade Company — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Harmonica-Shaped Tube has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Aluminum Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Harmonica-Shaped Tube — Shipping, Logistics & Customs

Importing Harmonica-Shaped Tube requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7608.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Harmonica-Shaped Tube

What is the wholesale price of Harmonica-Shaped Tube?

The current listed wholesale price for Harmonica-Shaped Tube from Dongyingtaixiao Trade Company is $3,2003,800./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongyingtaixiao Trade Company through EximNext.

What is the Minimum Order Quantity (MOQ) for Harmonica-Shaped Tube?

The supplier, Dongyingtaixiao Trade Company, has set a Minimum Order Quantity (MOQ) of 1 Unit for Harmonica-Shaped Tube. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Harmonica-Shaped Tube?

For international shipping and customs clearance, Harmonica-Shaped Tube is classified under HS Code 7608.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Harmonica-Shaped Tube from China?

To import Harmonica-Shaped Tube from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongyingtaixiao Trade Company. Ensure you have the necessary import licenses for Aluminum Tubes products in your destination country.

Is Dongyingtaixiao Trade Company a verified supplier?

Yes, Dongyingtaixiao Trade Company is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Harmonica-Shaped Tube?

The key specifications for Harmonica-Shaped Tube supplied by Dongyingtaixiao Trade Company include 3003 Aluminum Alloy (Al-Mn Series), Aluminum (bal), Manganese 1.0-1.5%, Copper 0.05-0.20%, and 9 mm x 68 mm, 23 holes per tube. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Harmonica-Shaped Tube?

Dongyingtaixiao Trade Company offers Harmonica-Shaped Tube with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Harmonica-Shaped Tube the most?

Harmonica-Shaped Tube is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongyingtaixiao Trade Company through our platform.

What certifications does this Harmonica-Shaped Tube supplier hold?

Dongyingtaixiao Trade Company maintains international quality certifications. These ensure that the Harmonica-Shaped Tube meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Harmonica-Shaped Tube on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongyingtaixiao Trade Company will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongyingtaixiao Trade Company.

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