What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Is the material safe for indoor use?

Yes, it passes formaldehyde volatilization tests, contains no Freon, and is inspected as a safe, non-toxic product for direct indoor application.

What certifications does the product have?

The product is certified with ISO9001 and CE, and meets national standards for fireproof design and construction quality.

AC Duct Insulation Board for Pre-Insulated Duct Panels

Name: AC Duct Insulation Board for Pre-Insulated Duct Panels
Brand: Shanghai Haohai Chemical Co., Ltd.
SKU: 2127552505

Shanghai, ChinaShanghai Haohai Chemical Co., Ltd.

Negotiable

1,000 Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

More Than 5 Years

Model NO.

HVAC PRE-INSULATED DUCT

ventilation mode

mechanical ventilation

Certification

ISO9001, CE

Design Style

Modern

Application

Apartment, Office Building

Transport Package

1*10/Package

Specification

4000*1200*20mm

Trademark

Haohai

Origin

China

Production Capacity

3000 Square Metereters Per Day

Key features

Lightweight & Safe: Decreases building load with a light, safe sandwich structure and antioxidant surfaces.

Fireproof & Soundproof: Meets national fire standards with A class flame retardancy and ensures a quieter environment.

Long Service Life: Durable design with a service life up to 20 years and very low maintenance costs.

Easy Installation: Fast installation speed reduces construction period and allows for reduced story height.

Eco-Friendly Material: No Freon, non-toxic, and passes formaldehyde volatilization tests for indoor use.

Flexible Customization: Offers full, minor, sample, and design-based customization for modern apartment and office applications.

Certified Quality: ISO9001 and CE certified, inspected by national centers for safety and quality.

Company profile

Years of Export ExperienceExhibition ExperienceHigh Repeat Buyers ChoiceFast Delivery

Shanghai Haohai Chemical Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.15h

AI-Powered supplier vetting

SummaryThe supplier operates in polyurethane, aerosol, HVAC, construction-material, hardware, plastic, and related product categories. It reports customization services, OEM experience for popular brands, in-stock capability, and an approximately one-month lead time in both peak and off-season periods. The supplier states that it has ISO9001, ISO45001, and ISO14001 certifications, although the evidence does not fully establish the scope or current validity of every certification. Manufacturing resources include two production sites, three subsidiary companies, and a stated plant area of 659.54 m². However, service-management procedures and complaint-handling procedures lack written records, there is no valid manufacturing-capacity contract with affiliated subcontractors, and no regular fire drills were held during the past year. Financial records provided show zero values for reported revenue, costs, profit, margins, and current ratios, so financial credibility cannot be positively established from the available...

Supplier typeThe supplier is a manufacturer with a broad scope covering polyurethane and aerosol products, HVAC duct-related products, fireproof and noise-absorption materials, plumbing and metal products, hardware, plastics, packaging materials, and related technical services. Its stated company description identifies R&D, production, and sales activities, supporting classification as a diversified manufacturing supplier.

CertificationsThe supplier states that it has ISO9001 certification and lists ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated certifications provide explicit evidence of certification holding, although the slices do not provide certificate numbers, validity dates, or detailed scopes.

After-Sales capabilityThe supplier has in-stock service capability, accepts multiple quotation and payment methods, reports a one-month average lead time in both peak and off-season, and lists five qualified service suppliers. However, complaint-handling, corrective/preventive-action, and service-assessment procedures have no written records, and it has no overseas warehouse or showroom, limiting evidence of robust after-sales execution.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples and designs, full customization, and minor customization. This directly demonstrates a broad stated ability to accommodate different customization requirements.

Product Q&A

Q:What is the warranty period for this product?

We provide a warranty of more than 5 years for our AC duct insulation boards.

Q:What are the main characteristics of Haohai duct panels?

They are lightweight, easy to install, fireproof, soundproof, environmentally friendly, and have a long service life of up to 20 years.

Q:Can the product be customized?

Yes, we offer flexible customization options including full customization, minor customization, customization from samples, and customization from designs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1000 pieces.

Q:What are the payment terms?

We accept LC, D/P, T/T, PayPal, small-amount payment, and Western Union.