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Vent Stack by Richang Qiaoshan Trade Co. Ltd.
⚓ Harbor
Vent Stack - Image 1

Vent Stack

🕐Last updated: Oct 21, 2026
$8.50 - $15.00 / Unit (Approx. Negotiable)
Min. Order: 1 Bags
💱Loading exchange rate…
 
🔢HS Code7610.90
⚙️MaterialAluminum
📁CategoryAluminum Hardwares
💳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 Vent Stack from Richang Qiaoshan Trade Co. Ltd. - Wholesale Supply

Richang Qiaoshan Trade Co. Ltd. manufactures a heavy‑duty vent stack from aluminium, suitable for 3 inch and 4 inch pipe connections. The round unit has a base diameter of 13.9 inches, a base opening of 6.77 inches and an overall height of 12.6 inches. Production uses CNC spinning technology, allowing precise dimensional control. The product is offered with OEM services for custom finishes or dimensions.

Aluminium alloy 6063 is commonly used for vent stacks, providing typical tensile strength of about 200 MPa and good corrosion resistance in outdoor environments. The CNC process can accommodate raw material diameters up to 1650 mm and thicknesses up to 6 mm, which are standard limits for this manufacturing method. Surface treatment is typically powder‑coated or anodised to enhance durability, a standard practice for vent components exposed to weather. Dimensional tolerances are usually ±0.1 mm for critical dimensions such as the base opening.

The vent stack is installed on rooftops to provide exhaust for HVAC and plumbing systems in residential and commercial buildings. Contractors, building engineers and HVAC installers are the primary buyers. Shipping terms are flexible, with the supplier indicating the ability to arrange FOB or CIF delivery; exact lead times and pricing should be confirmed directly with the supplier.

Technical Specifications for Richang Qiaoshan Trade Co. Ltd. Vent Stack
MaterialAluminium (typically alloy 6063)
ShapeRound
Base Diameter13.9 inches
Base Opening6.77 inches
Overall Height12.6 inches
Connection Size3 inch / 4 inch
Manufacturing ProcessCNC spinning
Maximum Raw Material Diameter1650 mm (typical limit for CNC spinning)
Maximum Raw Material Thickness6 mm (typical for aluminium sheets)
Typical Surface TreatmentPowder coat or anodised (standard for outdoor aluminium)
About Richang Qiaoshan Trade Co. Ltd. - Ventilation Supplier in China

Richang Qiaoshan Trade Co. Ltd. is based at 4-3-103 Xinyuanxilizhongjie, Chaoyang, Beijing 100027, China. It holds a harbor trust tier, indicating a focus on trade reliability, while the supplier tier is not specifically disclosed. Platform metrics show a response rate of 0 % and no average response time recorded, meaning the company has not responded to recent queries.

The company offers heavy‑duty aluminium vent stacks with optional OEM services, targeting customers in the construction and HVAC sectors. No additional corporate details such as founding year, employee count or client references are provided in the listing.

This heavy-duty aluminum vent stack is manufactured using CNC spinning machine technology, designed for 3" and 4" pipe connections. With a round shape, 13.9" base diameter, 6.77" base opening, and 12.6" overall height, it provides reliable roof ventilation for residential and commercial HVAC and plumbing systems. OEM services are available, making it suitable for international trade, import-export projects, and industrial hardware supply chains.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Vent Stack from Richang Qiaoshan Trade Co. Ltd.
The product is typically made from aluminium alloy 6063, which provides good strength and corrosion resistance for outdoor use.

Sourcing Vent Stack from Richang Qiaoshan Trade Co. Ltd. - China Import Guide

Confirm the exact dimensions required for the installation site, including clearance around the vent stack and the pipe connection size. Request a dimensional drawing or CAD file from the supplier to verify compatibility with existing roof penetrations. Verify that the aluminium grade and surface treatment meet the project's corrosion‑resistance specifications.

Discuss shipping arrangements early, specifying whether FOB or CIF terms are preferred and identifying the nearest Chinese port for loading. Ask the supplier to provide an estimated production lead time, as this can vary with OEM customisations. Agree on payment terms such as T/T in advance or a letter of credit, and ensure that all costs, including freight and insurance, are clearly outlined.

Arrange for a pre‑shipment inspection to check the finish quality, dimensional accuracy and overall integrity of the vent stacks. Request test reports for tensile strength and corrosion resistance if the project has strict performance criteria. Keeping documentation such as the material certificate, surface‑treatment record and inspection report will facilitate customs clearance and assure end‑user confidence.

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Richang Qiaoshan Trade Co. Ltd.
China
⚓ HarborIndustrial & Minerals
77/100
Trust Score
54
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Buy Vent Stack in Bulk — Supplier in China

When sourcing Vent Stack for your business, securing the right balance of quality and cost is essential. Richang Qiaoshan Trade Co. Ltd., a supplier based in China, offers this product with key specifications including 3" / 4" Dual Size Vent Stack, Aluminum (CNC Spinning), and Round. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8.50 – $15.00 / Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7610.90, making it a staple in the Aluminum Hardwares sector with strong demand from importing countries worldwide.

Vent Stack Specifications, Trade Terms & Pricing

Importing Vent Stack requires careful attention to shipping logistics, customs compliance, and secure payment terms. Richang Qiaoshan Trade Co. Ltd. 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 7610.90 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 online B2B marketplace designed to make cross-border trade secure and efficient.

About Richang Qiaoshan Trade Co. Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Vent Stack for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Aluminum Hardwares category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Vent Stack — Shipping, Logistics & Customs

Importing Vent Stack 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 7610.90 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 Vent Stack

What is the wholesale price of Vent Stack?

The current listed wholesale price for Vent Stack from Richang Qiaoshan Trade Co. Ltd. is $8.50 – $15.00 / 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 Richang Qiaoshan Trade Co. Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Vent Stack?

The supplier, Richang Qiaoshan Trade Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Vent Stack. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Vent Stack?

For international shipping and customs clearance, Vent Stack is classified under HS Code 7610.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Vent Stack from China?

To import Vent Stack from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Richang Qiaoshan Trade Co. Ltd.. Ensure you have the necessary import licenses for Aluminum Hardwares products in your destination country.

How can I check Richang Qiaoshan Trade Co. Ltd. before ordering?

Open the Richang Qiaoshan Trade Co. Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.

What are the key specifications of Vent Stack?

The key specifications for Vent Stack supplied by Richang Qiaoshan Trade Co. Ltd. include 3" / 4" Dual Size Vent Stack, Aluminum (CNC Spinning), and Round. 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 Vent Stack?

Richang Qiaoshan Trade Co. Ltd. offers Vent Stack with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Vent Stack the most?

Vent Stack is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Richang Qiaoshan Trade Co. Ltd. through our platform.

What certifications does this Vent Stack supplier hold?

Richang Qiaoshan Trade Co. Ltd. maintains international quality certifications. These ensure that the Vent Stack meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Vent Stack on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Richang Qiaoshan Trade Co. Ltd. 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 Richang Qiaoshan Trade Co. Ltd..

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