What is the minimum order quantity?

The minimum order quantity is 10 pieces.

What are the lead times for production?

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

Is OEM or ODM service available?

Yes, we offer OEM and ODM services with options for full, minor, or flexible customization.

High Efficiency HVAC Duct Sound Silencer for Ventilation

Name: High Efficiency HVAC Duct Sound Silencer for Ventilation
Brand: Guangdong Yaoan Industrial Co., Ltd.
SKU: 2152449462

Guangdong, ChinaGuangdong Yaoan Industrial Co., Ltd.

US$15.00-120.00

1 Piece

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

for Air Conditioner

Type

Square Diffuser

Venetian-Style Air Layers

4 Layers

Installation

Recessed

Certification

CCC

Transport Package

Carton Box

Specification

Customized

Trademark

YAOAN

Origin

China Zhaoqing

Key features

Dual Silencing Principle: Combines resistive and reactive attenuation for balanced high and low frequency noise reduction.

Low Airflow Resistance: Smooth tubular flow passage reduces fan energy consumption and meets energy-saving requirements.

Compact Structure: Fits confined spaces, narrow equipment rooms, and low ceilings with standard pipe diameters.

Customizable Design: Available in rectangular, round, or custom sizes and materials based on specific drawings.

Durable & Safe: Fireproof, moisture-proof, and odor-free, suitable for industrial and civil ventilation systems.

High Efficiency: Effectively attenuates aerodynamic noise with stable performance and high silencing efficiency.

Company profile

Guangdong Yaoan Industrial Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.87h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, corrective-action, complaint-handling, and finished-product inspection procedures. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications and reports recent product development, ODM, OEM, and broad customization services. Its stated business activities cover new-energy, photovoltaic, power-electronic, and related equipment, while offered products are HVAC ventilation and fire-protection equipment. Production resources include nine production lines, but there is no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agent or branch, or stated overseas-service coverage. Export experience is one year, supported by two experienced export-trade staff. Controls are incomplete in some areas: production batches are not continuously quantity-reconciled and no outsourcing SOP is established. Customer-case evidence is limited to OEM service for unnamed well-known brands and...

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications. These explicitly support quality, environmental, and occupational health and safety management certification.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints. However, it reports no overseas warehouse, showroom, overseas agent or branch, and zero countries with overseas services, so an international after-sales network is not demonstrated.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers OEM services for well-known brands. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the demonstrated product-development and design-manufacturing capabilities.

Production capacityThe supplier reports nine production lines, but has no valid manufacturing-capacity contract with related subcontractors, no inventory capacity, no continuous quantity reconciliation for each batch or mass production, and no outsourcing SOP. These stated production-control and capacity-support gaps are material deficiencies.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services, providing direct evidence of broad customization capability.