What are the available sizes for the flange and corner?

Available sizes are 20mm, 25mm, 30mm, 35mm, and 40mm.

What is the standard length of each piece?

Each piece has a length of 5 meters.

What is the warranty period for this product?

The product comes with a 1-year warranty.

Air Conditioning HVAC System Duct Corner /Flange Corner for Rectangular Duct Connection System

Name: Air Conditioning HVAC System Duct Corner /Flange Corner for Rectangular Duct Connection System
Brand: Guangzhou Octovent Cooling Equipment Co., Ltd
SKU: 2209114485

Guangdong, ChinaGuangzhou Octovent Cooling Equipment Co., Ltd

US$0.65

1,000 meters

Product profile

Customization

Available

Material

Galvanized Steel

Usage

HVAC Systems

Model NO.

OCT-C TDF

Type

Duct Corner

Venetian-Style Air Layers

Installation

Outlet

Accessories

Flange, Corner & Cleat

Warranty

1year

Connection

Tdc/Tdf

Project Solution Capability

None

Design Style

Modern, Industrial

After-Sale Service

Return and Replacement

Application

Villa,Hotel,Apartment,Hospital,Mall,Supermarket

Surface Treatment

Galvanized

Flange & Corner

20/25/30/35/40mm

Transport Package

Carton or Pallet

Trademark

Octovent

Origin

China

Key features

Leak-Proof Design: Integral mastic allows flange to seal itself to duct for leak-proof performance.

Noise-Free Operation: Flange is integral part of cut body, ensuring noise-free air duct combination.

Easy Installation: Simple and convenient assembly compared to manually-applied flanges.

Durable Material: Constructed from galvanized steel for long-lasting durability and aesthetics.

Flexible Dimensions: Available in 20, 25, 30, 35, and 40mm flange and corner sizes.

Standard Length: Each piece comes with a standard length of 5 meters.

Wide Application: Suitable for villas, hotels, apartments, hospitals, malls, and supermarkets.

1-Year Warranty: Comes with a 1-year warranty covering return and replacement services.

Company profile

Flexible CustomizationYears of Export ExperienceQuality AssuranceR&D Capabilities

Guangzhou Octovent Cooling Equipment Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-09-09Nearest Port: Nansha, Shenzhen, ShanghaiAverage Response Time: ≤5.46hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and product development capability, including full, design-based, sample-based, minor, and flexible customization, with new products developed in the past year and ODM services available. It holds ISO 9001 certification and reports quality assurance, documented corrective-action and complaint-handling procedures, and 12 years of export experience, with exports representing 90% of sales. However, quality control resources appear limited: one inspection staff member, no listed testing equipment, and finished products checked by packing staff. Financial credibility cannot be established because the provided financial records show zero values across the stated periods. The supplier has inventory capacity and a one-month lead time in both peak and off-season, but lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. The company describes ventilation duct references in land and marine construction and dust-extraction projects, but...

Supplier typeThe supplier is presented as a ventilation-duct manufacturer with its own import-export rights, inventory capacity, and a strong export orientation: exports account for 90% of sales and exporting has continued for 12 years. It does not operate overseas warehouses, showrooms, agents, or branches, so it appears primarily to serve customers directly from its home-country operation.

CertificationsThe supplier reports ISO 9001 certification for its management system. Its products are also stated to comply with SMACNA and European Standard DW144 and Eurovent, although the provided information does not identify separate product certificates.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective and preventive actions, supporting a formal after-sales response process. However, it has no overseas agents or branches and offers overseas services in zero countries, which may limit localized support.

Financial creditThe provided financial information reports zero operating revenue, operating cost, profit, gross margin, and current ratio for the stated periods, including the last one, two, and three years. These figures do not provide positive evidence of financial strength, while the dataset does not explain whether they reflect actual performance or incomplete reporting.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and supports multiple forms of customization. It has one R&D engineer whose stated responsibility is preparing samples to customer requirements, but no SDK is available and the disclosed R&D staffing is limited.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by ODM availability and an R&D engineer who prepares samples according to customer requirements. Accepted quotation terms include FOB, CIF, CFR, and EXW, indicating flexibility in commercial delivery arrangements.