What payment terms are accepted?

We accept LC, T/T, PayPal, D/P, and Western Union.

Is customization available?

Yes, the shape can be customized to Round, and packaging details include standard export packaging with plastic film, carton, and wooden protection.

Galvanized One Way Shutter Spiral Duct Non-Return Volume Control Damper

Name: Galvanized One Way Shutter Spiral Duct Non-Return Volume Control Damper
Brand: Guangzhou Octovent Cooling Equipment Co., Ltd
SKU: 2213874745

Guangdong, ChinaGuangzhou Octovent Cooling Equipment Co., Ltd

US$3.00

50-499 pieces

US$2.50

500-999 pieces

US$2.00

1,000+ pieces

Product profile

Customization

Available

Material

Galvanized Steel

Usage

for Refrigerate, HVAC System

Model NO.

OCT-NRD-R

Installation

Inlet

Shape

Round

Packaging Details

Standard Export Package,Plastic Film,Carton,Wooden

Connection

Return Flange

Project Solution Capability

None

Design Style

Traditional,Modern,Industrial

After-Sale Service

None

Supply Ability

10000 Piece/Pieces Per Month

Function

Volume Control

Application

Villahotel,Apartmentoffice Building,Hospital Schoo

Diameter

100-400mm

Finishing

Galvanized, Zinc, Stainless Steel

Transport Package

Standard Export Package,Plastic Film,Carton,Wooden

Specification

Customized

Trademark

Octovent

Origin

Guangdong, China

Production Capacity

10000 Piece/Pieces Per Month

Key features

Galvanized Steel Body: Constructed from durable galvanized steel for corrosion resistance.

Prevents Reverse Airflow: Effectively stops back-draft and reverse air-flow in duct systems.

Wide Size Range: Available in diameters from 100mm to 400mm (100-400mm).

HVAC Application: Ideal for refrigeration, HVAC systems, hotels, and hospitals.

Volume Control Function: Designed for precise volume control and pressure relief.

Customizable Shape: Shape can be customized to Round as per project requirements.

Standard Export Packaging: Packed with plastic film, carton, and wooden protection.

High Supply Capacity: Supply ability of 10,000 pieces per month ensures steady delivery.

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: ≤4.87hTerms 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.