What certifications does the product have?

The product holds ISO, CE, CCC, ISO9001:2015, and ISO45001:2018 certifications.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the accepted payment terms?

We accept T/T, L/C, Cash, LC, D/P, PayPal, Western Union, and small-amount payments.

High Quality HVAC System Air Damper Square Type Fire Dampers for Commercial

Name: High Quality HVAC System Air Damper Square Type Fire Dampers for Commercial
Brand: Ruidong Group Co., Ltd.
SKU: 2269060425

Shandong, ChinaRuidong Group Co., Ltd.

US$80.00

1-4 Pieces

US$70.00

5-9 Pieces

US$60.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Foc Spare Parts

Warranty

1.5 Years

Type

Industrial Fan Heater

Air Tube Material

Galvanized Sheet

Corrosion Durability

Ultrahigh

Operating Voltage

380/400 VAC

Noise Level

Ultra Low

Application Fields

Medicine

Mounting

Floor Standing

Lifetime

15~20 years

Certification

ISO, CE, CCC

Condition

New

Pressure

High Pressure

Usage

Temperature Control, Flow Control

Product Name

Galvanized Steel Fire Damper

Function

Ventilation

Transport Package

Wooden Package

Specification

2500

Trademark

RUIDONG or OEM

Origin

China, Shandong

HS Code

8418692090

Production Capacity

5000 Units Per Month

Key features

1.5 Years Warranty: Comprehensive coverage for 1.5 years against mechanical defects.

15-20 Years Lifetime: Durable design ensures a service life of 15 to 20 years.

Galvanized Steel Material: Constructed from galvanized metal sheet for ultrahigh corrosion durability.

100% Copper Core Motor: High-efficiency motor with 100% copper core winding for reliability.

Ultra Low Noise Level: Operates quietly suitable for hospitals, hotels, and offices.

Customizable Color: Color options available based on specific customer requirements.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Multiple Certifications: Certified with ISO, CE, CCC, ISO9001:2015, and ISO45001:2018.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceFull Customization

Ruidong Group Co., Ltd.

Shandong, 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: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.23h

AI-Powered supplier vetting

SummaryRuidong is identified as a professional HVAC enterprise covering product design, production, sales, and installation. It provides 3D software design, ODM/OEM, and broad customization services, with documented procedures for corrective actions, customer complaints, and finished-product inspection. The supplier holds ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certification evidence, and has exported for 14 years to more than 50 countries and regions. However, it reported no new products in the past year and no overseas warehouse, showroom, agent, or branch capability. The supplied financial indicators are all zero, so financial credibility cannot be positively assessed from the available information. Product offerings cover chillers, heat pumps, air-conditioning, ventilation, fan coil, air-handling, and cooling-tower products.

Supplier typeRuidong is explicitly described as a professional enterprise specializing in HVAC product design, production, sales, and installation. Its listed products span chillers, heat pumps, air-conditioning, ventilation, fan coil, air-handling, and cooling-tower equipment, supporting classification as a professional HVAC supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, as well as CE and other product-certification capability. These stated certifications provide explicit evidence of quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it has a complete sales service system and documented, followed procedures for corrective and preventive actions and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch, which limits demonstrated overseas service infrastructure.

Production capacityRuidong explicitly describes operations covering HVAC product production and lists a broad range of manufactured product categories, including chillers, heat pumps, air-conditioning units, fan coils, air-handling units, ventilation fans, and cooling towers. This supports production capability across multiple HVAC product lines.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated ODM and OEM services further support the ability to develop or manufacture products according to customer or brand requirements.

Client casesThe supplier reports exporting for 14 years and serving more than 50 countries and regions across Asia, the Middle East, Europe, Africa, and America. It also participated in the HVAC and Refrigeration Exhibition (INSTALLACJE) 2024, providing evidence of international market activity, although no specific customer names or project cases are supplied.