Import Caigang Phenolic Composite Duct — Buy in wholesale FOB from Supplier in China

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Caigang Phenolic Composite Duct by Hangzhou Zhongrui Retech Composite Material Co., Ltd.
Harbor
Caigang Phenolic Composite Duct - Image 1

Caigang Phenolic Composite Duct

🕐Last updated: Aug 19, 2026
200/ Bags
Min. Order: 1 Bags
💱₹200.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryChemicals & Allied Products
💳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 Caigang Phenolic Composite Duct from Hangzhou Zhongrui Retech Composite Material Co., Ltd. - China Wholesale Supply

Caigang Phenolic Composite Duct is a lightweight, fire-resistant air distribution solution designed for HVAC systems in commercial and industrial settings. The product features a smooth inner surface to minimize friction loss, reducing energy consumption while maintaining efficient airflow. Its thermal performance is optimized with low thermal conductivity, ensuring minimal heat transfer and improved energy efficiency in climate control applications.

The duct is constructed from phenolic resin reinforced with aluminum foil, providing a robust yet lightweight structure that resists moisture, mold, and corrosion. Standard industry grades for phenolic composite ducts include Class 1 fire resistance and typical thermal conductivity values of 0.03 W/m·K. The material’s inherent stability allows for consistent performance across diverse environments, from dry industrial facilities to humid commercial spaces.

These ducts are widely used in ventilation, air conditioning, and industrial exhaust systems, particularly in sectors such as construction, manufacturing, and large-scale commercial buildings. Buyers typically source them in bulk for new installations or retrofits, with packaging designed to prevent damage during transit. The product’s durability and ease of installation make it a preferred choice for projects requiring long-term reliability and energy savings.

Technical Specifications for Hangzhou Zhongrui Retech Composite Material Co., Ltd. Caigang Phenolic Composite Duct
Material CompositionPhenolic resin reinforced with aluminum foil
Fire Resistance ClassClass 1 (typical for phenolic ducts)
Thermal Conductivity0.03 W/m·K (typical)
Inner Surface FinishSmooth (minimizes friction loss)
Moisture ResistanceHigh (resistant to mold and corrosion)
Typical Length1200 mm to 2400 mm (standard modular sections)
Typical Thickness20 mm to 50 mm (standard for phenolic panels)
Operating Temperature Range-30°C to 120°C (typical)
Joint TypeTongue-and-groove or cam-lock (standard for modular ducts)
Standard ComplianceISO 9001, CE (as stated in listing)
About Hangzhou Zhongrui Retech Composite Material Co., Ltd. - Composite Duct Supplier in China

Hangzhou Zhongrui Retech Composite Material Co., Ltd. is based in Xiaoshan, Hangzhou, China, with its office located at Unit A1, 20F, Di-Kai Building, 471 Jincheng Road. The company operates as a Harbor-tier supplier, indicating a verified presence and basic trade signals. Its focus is on composite materials, including phenolic-based solutions for HVAC and industrial applications.

The supplier’s profile does not provide details on response rate or average response time, which are marked as zero in the available data. No additional claims about certifications, production capacity, or client base are stated beyond the product-specific ISO and CE compliance mentioned in the listing. Buyers are encouraged to contact the supplier directly for further verification of trade terms and technical specifics.

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 Caigang Phenolic Composite Duct from Hangzhou Zhongrui Retech Composite Material Co., Ltd.
Phenolic composite ducts generally have a thermal conductivity of around 0.03 W/m·K, which contributes to their energy-efficient performance in HVAC systems. This low value helps minimize heat transfer, reducing the load on heating or cooling equipment.

Sourcing Caigang Phenolic Composite Duct from Hangzhou Zhongrui Retech Composite Material Co., Ltd. - China Import Guide

Before placing an order for Caigang Phenolic Composite Duct from Hangzhou Zhongrui Retech Composite Material Co., Ltd., verify the fire resistance class and thermal conductivity values to ensure they meet your project’s safety and efficiency standards. Request third-party test reports or certifications, such as ISO 9001 or CE, to confirm compliance with international benchmarks. It is also advisable to check the supplier’s production capacity and lead times for bulk orders.

Confirm logistics details, including preferred Incoterms (FOB or CIF) and packaging standards to prevent damage during transit. Clarify whether the supplier offers modular sections in specific lengths or if custom sizing is available. Payment terms, such as letters of credit or advance deposits, should be negotiated upfront to avoid delays. Port of loading in China will typically be Shanghai or Ningbo, but this should be explicitly agreed upon.

Conduct quality checks upon delivery by inspecting the ducts for surface finish, joint integrity, and dimensional accuracy. Request a pre-shipment inspection report to verify that the products meet the specified tolerances and standards. Ensure all accompanying documentation, such as material test certificates and compliance declarations, is provided. For long-term performance, store the ducts in a dry environment and follow the manufacturer’s installation guidelines.

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Hangzhou Zhongrui Retech Composite Material Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
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0+
Products
4.5(0)
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Buy Caigang Phenolic Composit in Bulk — Verified Supplier in China

When sourcing Caigang Phenolic Composite Duct for your business, securing the right balance of quality and cost is essential. Hangzhou Zhongrui Retech Composite Material Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Caigang Phenolic Composit Specifications, Trade Terms & Pricing

Importing Caigang Phenolic Composit requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hangzhou Zhongrui Retech Composite Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 import export marketplace designed to make cross-border trade secure and efficient.

About Hangzhou Zhongrui Retech Composite Material Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Caigang Phenolic Composit 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Caigang Phenolic Composit — Shipping, Logistics & Customs

Importing Caigang Phenolic Composit 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 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 Caigang Phenolic Composit

What is the wholesale price of Caigang Phenolic Composite Duct?

The current listed wholesale price for Caigang Phenolic Composite Duct from Hangzhou Zhongrui Retech Composite Material Co., Ltd. is $200/Bags 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 Hangzhou Zhongrui Retech Composite Material Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Caigang Phenolic Composit?

The supplier, Hangzhou Zhongrui Retech Composite Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Caigang Phenolic Composit. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Caigang Phenolic Composite Duct?

The HS Code classification for Caigang Phenolic Composite Duct depends on the specific grade and form. Contact Hangzhou Zhongrui Retech Composite Material Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Caigang Phenolic Composit from China?

To import Caigang Phenolic Composit from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hangzhou Zhongrui Retech Composite Material Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Hangzhou Zhongrui Retech Composite Material Co., Ltd. a verified supplier?

Yes, Hangzhou Zhongrui Retech Composite Material Co., Ltd. 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 Caigang Phenolic Composite Duct?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hangzhou Zhongrui Retech Composite Material Co., Ltd. through EximNext.

What packaging options are available for bulk orders of Caigang Phenolic Composit?

Hangzhou Zhongrui Retech Composite Material Co., Ltd. offers Caigang Phenolic Composit with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Caigang Phenolic Composit the most?

Caigang Phenolic Composit is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hangzhou Zhongrui Retech Composite Material Co., Ltd. through our platform.

What certifications does this Caigang Phenolic Composit supplier hold?

Hangzhou Zhongrui Retech Composite Material Co., Ltd. maintains international quality certifications. These ensure that the Caigang Phenolic Composit meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Caigang Phenolic Composite Duct on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hangzhou Zhongrui Retech Composite Material 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 Hangzhou Zhongrui Retech Composite Material Co., Ltd..

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