Is customization available?

Yes, we can customize different kinds of chillers and central air conditioners according to customer request. Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization.

Ventilation Ducting Valves Type Fireproof Damper for HVAC System

Name: Ventilation Ducting Valves Type Fireproof Damper for HVAC System
Brand: Ruidong Group Co., Ltd.
SKU: 1994932665

Shandong, ChinaRuidong Group Co., Ltd.

US$60.00-170.00

1 Piece

Product profile

Customization

Available

Pressure

High Pressure

Thread Position of Valve Rod

Outside Gate Valve

Usage

Temperature Control, Flow Control

Application

Industrial Usage, Household Usage

Product Name

Galvanized Steel Fire Damper

Shape

Square, Round

Melting Point

70c / 280c

Installation Place

Ventilation Pipe

Function

Ventilation

Advantage

Anti-Corrosion, Fire Proof, Insulation

Transport Package

Box/Wooden Case

Trademark

Ruidong or OEM

Origin

China, Shandong

HS Code

8418692090

Production Capacity

5000 Unit Per Year

Key features

Fireproof & Anti-Corrosion: Made of galvanized steel with fire proof, insulation, and anti-corrosion advantages.

Customizable Shapes: Available in Square and Round shapes to meet specific installation requirements.

Strict Quality Control: 100% factory tested under load conditions to ensure quality and easy installation.

Professional OEM/ODM: Full customization, minor customization, and flexible customization services available.

Comprehensive Warranty: 13 months warranty for main engine and 37 months for compressor with free parts.

Global Support Network: Overseas installation and maintenance partners signed in multiple countries.

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: ≤7.58h

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.

Product Q&A

Q:Are you a manufacturer?

Yes, we have more than 11 years in water chiller business. Ruidong Group Co.,Ltd is a central air conditioning product design,production,sale,installation in one of the modern large-scale enterprises.

Q:Can you help recommend a model for our project?

Yes, we have engineer to check the details and make the scheme for you. Based on the following: Cooling capacity / Refrigerant / Ambient temperature / Voltage / For what industry /The building drawing(if you have) / Any other special requirements.

Q:What is the warranty period?

13 months for the main engine and 37 months for the compressor. During the warranty period, if any quality defects, the accessories will be sent by us free of charge against detailed descriptions and necessary videos&photos.

Q:What is the lead time for delivery?

Within 25 days after receiving deposit. Peak Season Lead Time: within 15 workdays, one month. Off Season Lead Time: within 15 workdays, one month.

Q:What are the payment terms?

Support T/T , L/C, Alibaba. Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment.