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Round Duct Damper Manufacturers & Suppliers

Round Duct Damper Total 70 manufacturers & suppliers found with 210 products

Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Refrigeration Chemicals , Copper Tube , ACR Compressor , Heat Exchanger , Condensing Unit
OEM
ISO 9001, ISO 9000
  • Round Duct Volume Control Damper
    US$ 0.9 / Piece
    100 Pieces (MOQ)
  • Manual Adjustable Shaft Lock Round Damper Quadrant for Ventilation Duct HVAC System
    US$ 0.89 / Piece
    100 Pieces (MOQ)
  • China Factory Price Galvanized Steel Ventilation Round Air Duct Regulating Damper of Duct Fitting
    US$ 0.96 / Piece
    500 Pieces (MOQ)

YINGDE VENTECH AIR CONDITIONING CO., LTD.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees47
Number of Employees
Manufacturer/Factory , Trading Company
air diffusers and air grilles , phenolic duct panels , CNC insulation cutting machine , VCARE full intelligent air balance system
Own Brand, ODM, OEM
Qingyuan, Guangdong
  • Ventech HVAC High Quality Round Air Duct Volume Control Damper
    US$ 5 / Piece
    10 Pieces (MOQ)
  • HVAC Duct Damper Round Steel VCD Round Volume Control Damper
    US$ 4 / Piece
    10 Pieces (MOQ)
  • HVAC Air Duct Supplier Adjustable Round Volume Control Damper
    US$ 5 / Piece
    10 Pieces (MOQ)

Superair Group Limited

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Refrigeration , HVAC , Ventilation , Washing Machine Parts , Dryer Parts
OEM, ODM
ISO 9001, ISO 9000
  • Control Damper Direct Connection Duct Round Backdraft Damper
    US$ 0.5 / Piece
    500 Pieces (MOQ)
  • HVAC Ventilation Spare Parts Galvanized Duct Round Backdraft Damper
    US$ 0.1 / Piece
    2000 Pieces (MOQ)
  • HVAC Duct Galvanized Sheet Metal Round Manual Volume Damper with Sleeve
    US$ 2 / Piece
    100 Pieces (MOQ)

Ruidong Group Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees414
Number of Employees
Manufacturer/Factory
Commercial Air Conditioner , Chiller , Air Handling Unit , Fan Coil Unit , HVAC
Own Brand, ODM, OEM
ISO9001:2015
  • HVAC Ventilation Galvanized Duct Safety Fire Smoke Damper Fire Damper
    US$ 9.8 / Piece
    1 Piece (MOQ)
  • Galvanized Sheet HVAC Temperature Control Air Duct Damper or Motorized Fire Damper
    US$ 9.8 / Piece
    1 Piece (MOQ)
  • HVAC System Smoke Exhaust Fire Damper Air Duct
    US$ 60 / Piece
    1 Piece (MOQ)

Shandong Beideli HVAC Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Annual Revenue60 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees44
Number of Employees
Manufacturer/Factory , Trading Company
HVAC AIR DUCT , CROUND AIR-SUPPLY TUPERE , CATALOGUE , HVAC DUCT DAMPER , HVAC ACCESSORIES
Own Brand, ODM, OEM
ISO 9001
  • Air Conditioner 24V/220V HVAC Electric Actuator Round Air Duct Motorized Volume Damper
    US$ 15 / Piece
    1 Piece (MOQ)
  • Air Conditioner 220V HVAC Electric Actuator Round Air Duct Motorized Volume Damper
    US$ 15 / Piece
    1 Piece (MOQ)
  • Air Conditioner HVAC Electric Actuator Round Air Duct Motorized Volume Damper
    US$ 15 / Piece
    1 Piece (MOQ)

Hangzhou Lifeng Import & Export Co., Ltd.

China Supplier - Gold MemberSince 2009

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
HVAC , Pipe Fitting , Ventilation , Fasteners , Condensate Drain Pump
Own Brand
ISO 9001, ISO 9000
  • HVAC Duct Round Volume Control Damper
    US$ 10 / Piece
    100 Pieces (MOQ)
  • HVAC Galvanized Steel Ventialtion Round Air Duct Regulating Damper
    US$ 3 / Piece
    100 Pieces (MOQ)
  • 24V Motorized Duct Damper 10inch Round Collar
    US$ 20 / Piece
    100 Pieces (MOQ)

Nanjing Saiko Controls Co., Ltd.

China Supplier - Diamond MemberSince 2018

Suppliers with verified business licenses

5.0
Plant Area800
Plant Area
Number of Employees11
Number of Employees
Manufacturer/Factory , Trading Company
Boom Thermostat; Floor Heating Thermostat; Ball Valve; Air Conditioning Thermostat; HVAC Accessories
Own Brand, ODM, OEM
ISO 9001, ISO 9000, ISO 14001, SA 8000, HACCP...
  • Electrical Motorized Zone Dampers Round for Air Duct
    Negotiable
    50 Pieces (MOQ)
  • Volume Control Motorized Zone Dampers for Duct, Zone Heating Dampers
    Negotiable
    50 Pieces (MOQ)
  • Ventilation Type Electric Motorized Zone Dampers / HVAC Zone Control Dampers
    Negotiable
    50 Pieces (MOQ)

Ningbo Saik Air Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Metal Air Valve , Stainless External Louver , Pressed Bend , Flange Corner , Flange Corner Clamp
OEM, ODM
within 15 workdays
  • Saik Air Zinc Coated Balancing Damper
    US$ 1.1 / Piece
    1000 Pieces (MOQ)
  • Ventilation Spiral Air Duct Regulating Balancing Damper Fitting with or Without Rubber
    US$ 1.1 / Piece
    1000 Pieces (MOQ)
  • Rubber Sealed Ventilation Duct Balancer Pipe with Rubber Type Bdr
    US$ 1.1 / Piece
    1000 Pieces (MOQ)

Shandong Aike Holding Group Limited

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees70
Number of Employees
Manufacturer/Factory
Fan , Water Tank , Fire Damper , Fan Coil Unit , Air Duct
Own Brand, ODM, OEM
ISO 9001, ISO 9000, ISO 14000
  • HVAC System Smoke Exhaust Fire Damper Air Duct Use
    US$ 15 / Piece
    1 Piece (MOQ)
  • Motorized Volume Damper Duct Volume Damper
    US$ 170 / Piece
    1 Piece (MOQ)
  • Duct Volume Control Damper Install
    US$ 170 / Piece
    1 Piece (MOQ)

Zhejiang Tianpu Rubber & Plastic Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees65
Number of Employees
Manufacturer/Factory , Trading Company
Ventilation Pipe , Drainage Pipe , Injection Molded Parts
Own Brand, ODM, OEM
ISO9001:2015
  • ABS Exhaust Fan Check Valve Back Draft Damper for Airflow Ducting Insert Folding Blades Ducting in Range Hoods and Bathrooms Fans Kitchen
    US$ 0.45 / Piece
    500 Pieces (MOQ)
  • HVAC Parts Round Exhaust Duct Air Outlet Connector
    US$ 0.01 / Piece
    200 Pieces (MOQ)
  • High Quality Plastic Air Vent Tuyere Round Square Grille Ventilation Duct Air Outlet
    US$ 0.45 / Piece
    500 Pieces (MOQ)

XICHENG EP(CN) LTD

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area56
Plant Area
Number of Employees11
Number of Employees
Manufacturer/Factory , Trading Company
Environmental Protection Equipment
ODM, OEM
ISO 9001, QC 080000
  • Customized Round Manual Air Duct Damper
    US$ 1.5 / Piece
    20 Pieces (MOQ)
  • One Way Pipe Valve PP Plastic Air Volume Check Damper
    US$ 6 / Piece
    1 Piece (MOQ)
  • Industrial Exhaust Ventilation Air Duct Electric Valve Motorized Damper for Air Conditioner PP PVC Plastic Gas Valve Control Butterfly Damper
    US$ 7 / Piece
    1 Piece (MOQ)

Wuhu Aihua Industrial Manufacturing Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees28
Number of Employees
Manufacturer/Factory , Trading Company
Access Panel , Access Door , Inspection Door , Plastic Access Panel , Roof Hatch
ODM, OEM
Wuhu, Anhui
  • Air Regulators Damper Quadrants with Shaft Lock REG5310
    US$ 0.1 / Pair
    100 Pairs (MOQ)
  • Supplier Manual Damper Quadrant REG5310
    US$ 0.1 / Pair
    100 Pairs (MOQ)
  • Regulator manual damper quadrant REG5310
    US$ 0.1 / Pair
    100 Pairs (MOQ)

D&A Rubber Industries Ltd.

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Rubber Sealing Profile , Silicone Extrusion , Silicone Profile , EPDM Gasket , HVAC Gasket
OEM, ODM, Own Brand
within 15 workdays
  • Rubber Sealing Gasket for Circular Duct Filter
    US$ 0.5 / Piece
    1000 Pieces (MOQ)
  • Rubber Sealing Gasket for Closing Dampers
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • Silicone Gasket for Shut-off Damper
    US$ 0.1 / Piece
    100 Pieces (MOQ)

Ningbo Hseng Electrical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Smart Switch , Smart Plug Socket , Wall Switches Accessories , Ventilation Fan , Exhaust Fan
OEM, ODM
Ningbo, Zhejiang
  • 100mm 125mm Wholesale Premium Quality Fireproof Round Semi Rigid Aluminum Foil Duct
    US$ 0.56 / Piece
    100 Pieces (MOQ)
  • Round Duct Grille Cover for The Air Condition
    US$ 0.49 / Piece
    100 Pieces (MOQ)
  • 4 5 6 8 Inch Australia Hot Sale Fireproof Round Semi Rigid Aluminum Foil Duct
    US$ 0.56 / Piece
    100 Pieces (MOQ)

ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees120
Number of Employees
Manufacturer/Factory
Access Panel
Own Brand, ODM, OEM
ISO9001:2015
  • Round Ceiling Diffuser Air Vent Valve Disc Valve Air Duct Metal Duct
    US$ 1.04 / Piece
    100 Pieces (MOQ)
  • Round Duct Access Door for Ductwork
    US$ 5.8 / Piece
    1 Piece (MOQ)
  • Round Insulation Duct Access Doors
    US$ 5.8 / Piece
    1 Piece (MOQ)

Beijing Rubble Technology Co., Ltd.

China Supplier - Gold MemberSince 2019

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Large Metal Fabrication , Crusher Spare Part , Ventilation Fan Impeller , Aluminum Alloy Casting , Fan Casing
OEM, ODM, Own Brand
ISO 9001, ISO 9000
  • Metal Fabrication Steel Sheet Welding for Ventilation Fan
    US$ 500 / Piece
    1 Piece (MOQ)
  • Galvanized Steel Round Duct Silencer Circular Silencer Pipe Spiro Type
    US$ 5000 / Piece
    1 Piece (MOQ)
  • Noise Control Fan Silencer/Galvanized Steel Round Duct Silencer Circular Silencer Pipe Spiro Type
    US$ 5000 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Smart Wireless Control Air Vent , Smart Home Air Vent , Wireless Remote Control Air Vent , WiFi Thermostat HVAC , Motorized Air Vent
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Chengdu, Sichuan
  • HVAC Round Duct Air Damper
    US$ 100 / Piece
    1 Piece (MOQ)
  • Hy HVAC Company Fire Control Damper
    US$ 100 / Piece
    1 Piece (MOQ)
  • Remote Control Exhaust Smoke Damper
    US$ 100 / Piece
    1 Piece (MOQ)

Tianjin Freya Automation Technology Co., Ltd

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Trading Company
Electric Actuator , Electric Actuator Valve , Electric Valve , Electric Control Valve , Valve Actuator
OEM
ISO 9001
  • D41W-1c Manual Metal Sealing Air Regulation Damper Valve
    US$ 1300 / Piece
    1 Piece (MOQ)
  • Manual Round Louver Flue Air Duct Damper Valve
    US$ 1300 / Piece
    1 Piece (MOQ)
  • D43W-1c DN800 Three-Eccentric Manual Flange Damper Valve
    US$ 1300 / Piece
    1 Piece (MOQ)

Jinan Amrta Air Conditioning Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Annual Revenue1.82 Mil
Annual Revenue
Plant Area327
Plant Area
Number of Employees12
Number of Employees
Manufacturer/Factory , Trading Company
Chiller , Air Cooled Water Chiller , Rooftop Packaged Unit , Tent Package Unit , Water Cooled Water Chiller
Own Brand, ODM, OEM
ISO 9001, ISO 14001
  • Round Air Duct Rooftop Package Unit Air Conditioner
    US$ 1673 / Piece
    1 Piece (MOQ)
  • Round Air Duct Air Conditioner for Tent
    US$ 1673 / Piece
    1 Piece (MOQ)
  • Tent Air Conditioner with Round Air Duct and Wheels
    US$ 1673 / Piece
    1 Piece (MOQ)

Foshan NuoEnWei Ventilation Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees3
Number of Employees
Manufacturer/Factory , Trading Company
Flexible Duct PCA Hose PCA Duct , High Temperature Ventilation Duct , High Temperature Flexible Air Duct , Pre-Conditioned Aircraft PCA Flexible Duct , High Temperature PCA Air Conditioning Air Duct
ISO 9001
within 15 workdays
  • Three-Way (four-way) Insulation Ventilation Flexible Duct
    US$ 28 / Meter
    3 Meters (MOQ)
  • Three-Way (four-way) Insulation Flexible Air Duct
    US$ 28 / Meter
    3 Meters (MOQ)
  • Durable Non-Standard Y Type Flexible Duct Air Spiral Flexible PVC Ducting Hose
    US$ 28 / Meter
    3 Meters (MOQ)

SUZHOU KELSEN AIR FILTRATION SYSTEM CO., LTD.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
HEPA Box , HEPA Filter , Bubble Tight Damper , Bag-in Bag-out , Weighing Booth
OEM, ODM
ISO 9001, ISO 14001
  • Pharmagel Terminal Air Duct HEPA Air Filter Housing
    US$ 70 / Piece
    1 Piece (MOQ)
  • Bibo Duct Casing Mode with HEPA Filter
    US$ 1999 / Set
    1 Set (MOQ)
  • Full Welded HEPA Box by Stainless Steel
    US$ 70 / Piece
    1 Piece (MOQ)
Trading Company
Flexible Duct , Spiral Duct , Air Diffuser , Duct Fittings , Duct Connectors
OEM, ODM
ISO 9001, ISO 9000
  • Aluminum Round Air Diffuser for Ceiling Vents
    US$ 1 / Piece
    100 Pieces (MOQ)
  • Air Duct Damper for HVAC Ducting
    US$ 2 / Piece
    100 Pieces (MOQ)
  • Final Flue Fireproof Check Valve
    US$ 1 / Piece
    100 Pieces (MOQ)
Manufacturer/Factory
Air Grille , Air Diffuser
within 15 workdays
Foshan, Guangdong
  • HVAC Galvanized Steel Duct Butterfly Round Check Valve Backdraft Damper
    US$ 20 / Piece
    100 Pieces (MOQ)
  • Ventilation Air Duct Manual Round Diffuser Volume Control Damper
    US$ 15 / Piece
    1 Piece (MOQ)
  • Ventilation System Air Duct Air Diffuser Round Volume Control Damper
    US$ 11 / Piece
    5 Pieces (MOQ)
Trading Company
Face Mask 3-Ply , 3-Ply Mask , 3 Ply Face Mask , Disposable Face Mask , Protective Face Mask
OEM, ODM, Own Brand
ISO 9001
  • Hot Selling Aluminum Round Ceiling Air Vent Round Type Air Diffuser with Damper
    US$ 3 / Piece
    10 Pieces (MOQ)
  • Galvanized Steel Round Air Vent Supply Disc Air Valve for Air Duct
    US$ 3.5 / Piece
    10 Pieces (MOQ)
  • High Quality Stainless Steel Air Vent Tuyere Round Grille Ventilation Duct Air Outlet
    US$ 3.2 / Piece
    100 Pieces (MOQ)

Yantai Care Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Auto Body Frame Machine , Spray Booth , Car Lift , Wheel Alignment , Tire Changer
OEM, ODM
ISO 9001, ISO 9000, ISO 20000, HACCP
  • Ce &ISO Certification Hot Sell High Quality Used Auto Car Body Spray Paint Booths Price
    US$ 5500 / Piece
    1 Piece (MOQ)
  • Ce Approved Used Spray Booth for Sale
    US$ 5500 / Piece
    1 Piece (MOQ)
  • Auto Paint Booth Car Spray Booth for Sale
    US$ 5500 / Piece
    1 Piece (MOQ)

Shanghai Marya Pharmaceutical Engineering & Project Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Pharmaceutical Engineering , Pharmaceutical Filling Machine , Pharmaceutical Filling Line , Cleanroom , Cleanroom Project
OEM, ODM, Own Brand
ISO 9001, ISO 9000, QC 080000, GMP
  • Marya Clean Room Manufacturer GMP Standard Modular Turnkey Cleanroom Project Supplier for Medical Hospital Room
    US$ 98 / Square Meter
    1 Square Meter (MOQ)
  • Marya Pharmaceutical GMP Standard ISO5/ISO6/ISO7 Modular Clean Room Project China Manufacturers
    US$ 30 / Square Meter
    1 Square Meter (MOQ)
  • Marya GMP Standard Cleanroom Profile HEPA Filter Cosmetic Food Lab Clean Room Supplier China
    US$ 98 / Square Meter
    1 Square Meter (MOQ)

Guangdong Head-Power Air Conditioning Co., Ltd.

China Supplier - Gold MemberSince 2011

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees76
Number of Employees
Manufacturer/Factory , Trading Company
Industrial Air Conditioner , Water Chiller , Water Cooled Packaged Unit , Air Handling Unit , Marine Air Conditioner
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015
  • 26kw Water Cooled Floor Standing Package Aircon
    US$ 1500 / Set
    1 Set (MOQ)
  • 25HP 30HP Greenhouse Water Cooled Ceiling Duct Air Conditioner
    US$ 1500 / Set
    1 Set (MOQ)
  • 10tr Centralized Duct Ceiling Mounted Aircon
    US$ 1500 / Set
    1 Set (MOQ)

Shanghai Bozhong Metal Group Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area512
Plant Area
Number of Employees67
Number of Employees
Trading Company
Stainless Steel , Alloy Steel , Nickel Alloy , Aluminium (Coil/Plate/Bar/Pipe/Flange) , Heatsink
OEM, ODM
ISO9001:2015
  • Inconel 686/ (Alloy 686/2.4606) Cold Rolled Sheets/Plate
    US$ 1150 / Ton
    1 Ton (MOQ)
  • Inconel 686 /Alloy 686/2.4606 Cold Rolled Sheets/Plate
    US$ 2300 / Ton
    1 Ton (MOQ)
  • Nickel Alloy Inconel 686 (UNS N06686, inconel 686) Bar, Tube, Plate and Coil
    US$ 500 / Ton
    1 Ton (MOQ)

Qingdao Xinguangzheng Husbandry Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Poultry Equipment , Steel Structure Building , Poulty House
OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Egg Production Layer Battery Cage Poultry Farming Equipment
    US$ 2500 / Set
    10 Sets (MOQ)
  • Chicen Farm Use Chicken House and Auto Equipment
    US$ 29.9 / Square Meter
    50 Square Meters (MOQ)
  • China Customized Design Steel Structure Chicken House for Building
    US$ 25 / Square Meter
    100 Square Meters (MOQ)

Henan Yearmega Industry Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Animal Feed Processing Machine , Fish Feed and Pet Food Processing Machine , Wood Processing Machine , Oil Processing Machine , Food Processing Machine
OEM, ODM, Own Brand
ISO 9001
  • High Quality Soybean and Paddy Stones Removal Machine From China
    US$ 1000 / Set
    1 Set (MOQ)
  • Grain Processing Machine Agricultural Screen Specific Gravity Grain Destoner
    US$ 1000 / Set
    1 Set (MOQ)
  • Best Selling Suction-Type Specific Gravity Stoner for Different Grains
    US$ 1000 / Set
    1 Set (MOQ)
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