Home
Supplier Discovery
Industrial Equipment & Components
Air Vent
Manually Damper Factories & Companies
Filter
Category
Construction & Decoration
Electrical & Electronics
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Security & Protection
More
Management Certification
Others
ISO9001:2015
ISO 9001
ISO45001:2018
ASME
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
Province & Region
Anhui
Beijing
Chongqing
Fujian
Guangdong
More
about manually damper
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
manually damper
90+ factories verified
YINGDE VENTECH AIR CONDITIONING CO., LTD.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Customized HVAC Air Aluminum Oppose Blade Damper Manually Volume Control Damper
US$
5.80
-
8.60
10 Pieces
(MOQ)
Steel Round Manually Operated Volume Control Damper for Duct
Negotiable
1 Piece
(MOQ)
Round Air Duct Volume Control Damper HVAC Manual Air Diffuser Grilles Damper
US$
30.00
-
36.00
10 Pieces
(MOQ)
AC Aluminum Air Volume Control Damper Aluminum Ceiling Diffuser Damper
US$
30.00
-
36.00
10 Pieces
(MOQ)
1/4
Foshan Zhongjing Purification Equipment Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ventilation System Smoke Exhaust Damper Manually Closes Air Volume Vontrol
US$
39.00
-
49.00
1 Set
(MOQ)
Circular Air Volume Control Valve and Round Manual Damper for HVAC
US$
69.00
-
99.00
1 Set
(MOQ)
Thermal Sensitive and Mechanically Closed Fire Dampers
US$
30.00
-
40.00
1 Set
(MOQ)
Manual Control Valve Direct Connection Duct Round Backdraft Damper Ventilation System
US$
69.00
-
99.00
1 Set
(MOQ)
1/4
Dezhou Zhengyun Air Conditioning Equipment Co., Ltd.
Send Inquiry
HVAC Supplies Galvanized Steel Airflow Manually Control Terminals with Handle for Fire Valve and Smoke Damper
US$
67.00
-
100.00
10 Pieces
(MOQ)
Special Smoke Exhaust Fire Damper for Air Duct Smoke Exhaust System
US$
60.00
-
170.00
1 Piece
(MOQ)
Fire Smoke Exhaust Quick Response Fire Damper
US$
60.00
-
170.00
1 Piece
(MOQ)
Automatic Closing, Manual Quick Opening of Smoke Exhaust and Fire Damper
US$
60.00
-
170.00
1 Piece
(MOQ)
1/4
Beijing Winner Electric Power Energy Co., Ltd
4.9
Send Inquiry
Factory Price/Aluminum Alloy/Steel Stockbridge Dampers Electric Power Fittings/OEM/Stockbridge Damper
US$
1.50
-
3.50
100 Pieces
(MOQ)
Supply Stockbridge Vibration Dampers//Stockbridge Type Vibration Dampers for Overhead Line Fitting Opgw - China Stock Bridge Vibration Damper, Vibration Damper
US$
1.00
-
3.50
100 Pieces
(MOQ)
Shockproof Hammers Electric Power Fittings Aluminum Alloy Stockbridge Damper
US$
1.50
-
3.50
100 Pieces
(MOQ)
Zin Alloy Steel Stockbridge Damper/ Vibration Damper/ Spacer Damper/ Anti-Vibration Hammer
US$
1.50
-
3.50
1,000 Pieces
(MOQ)
1/4
Hebei Sali Electric Equipment Manufacturing Co., Ltd
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
in Stock Aluminum Alloy Cross Type Spacer Damper
US$
2.50
1,000 Pieces
(MOQ)
China Square Frame Type Spacer Damper for Power Line Manufacturers
US$
1.50
1,000 Pieces
(MOQ)
Exclusive Stockbridge Vibration Dampers for Power Fitting, Electric Power Fitting, Cable Lug
US$
1.50
1,000 Pieces
(MOQ)
Electric Line Fitting Aluminum Alloy Square Frame Type Spacer Dampers
US$
1.50
1,000 Pieces
(MOQ)
1/4
Shijiazhuang Woodoo Trade Co., Ltd.
14 yrs
Send Inquiry
HVAC Plastic Volume Control Electric Motorized Duct Vent Air Volume Damper
US$
20.40
-
25.10
10 Pieces
(MOQ)
Modern Design Electric Round Zone Damper for HVAC for Air Duct for Air Conditioning System Motorized Volume Control in Factories
US$
9.50
-
11.60
10 Pieces
(MOQ)
Motorized HVAC Damper Register Air Duct Damper Actuator Electric Air Damper for Ventilation System
US$
7.40
-
9.10
10 Pieces
(MOQ)
Quality Guarantee Round Galvanized Steel Gas Control Safety Valve HVAC Air Damper Controller
US$
18.60
-
22.80
10 Pieces
(MOQ)
1/4
Ventair (Xiamen) Hvac Equipment Co., Ltd.
Send Inquiry
Galvanized Steel Round Electric Motorized Fire Damper
US$
10.00
-
260.00
1 Piece
(MOQ)
Remote-Controlled Fire Damper with Adjustment Function for Firefighting Ducts
US$
10.00
-
260.00
1 Piece
(MOQ)
Galvanized Steel Electric Motorized Actuator Duct Fire Damper for HAVC System
US$
10.00
-
260.00
1 Piece
(MOQ)
HVAC Ventilation System Actuator Motorized Fire Damper for Duct
US$
10.00
-
260.00
1 Piece
(MOQ)
1/4
Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Coal Fired Plant Ash Handling System Double Blade Flue Gas Damper
US$
350.00
1 Piece
(MOQ)
Power Plant Bypass Duct High Pressure Electric Actuated Flue Gas Damper
US$
1,080.00
1 Piece
(MOQ)
Fgd Ductwork High Temperature Anti Wear Liner Flue Gas Damper
US$
1,580.00
1 Piece
(MOQ)
Power Station Fan Gas Tight Fast Response Pneumatic Flue Gas Damper
US$
350.00
1 Piece
(MOQ)
1/4
Guangzhou Xingjin Fire Equipment Co., Ltd.
Send Inquiry
Fire Damper for Sprinkler System Compartmentation and Smoke Control
US$
59.00
-
98.00
5 Sets
(MOQ)
Fire Damper for Sprinkler System Compartmentation and Smoke Control Applications
US$
59.00
-
98.00
5 Sets
(MOQ)
Adjustable Aluminum Fire Damper for Factory Temperature Ventilation and Heat Dissipation
US$
59.00
-
98.00
5 Sets
(MOQ)
Fhf-W-K Smoke & Fire Damper for Hotels / Airports / Factories
US$
59.00
-
98.00
1 Set
(MOQ)
1/4
Ruidong Group Co., Ltd.
15 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel 70c 280c Fire Damper for HVAC System
US$
60.00
-
170.00
1 Piece
(MOQ)
Professional Manufacture High Quality Factory Outlet Automic Close Smoke Exhaust Fire Damper
US$
45.00
-
122.00
1 Piece
(MOQ)
Fire Fighting High Sensitivity Smoke Exhaust Fire Damper
US$
60.00
-
170.00
1 Piece
(MOQ)
Efficient Smoke Exhaust Fire Valve Damper for Air Duct
US$
100.00
-
1,000.00
1 Piece
(MOQ)
1/4
Superair Group Limited
Send Inquiry
HVAC Good Quality Steel Control Iris Draft Damper
US$
2.00
-
8.00
500 Pieces
(MOQ)
Top Quality Round Volume Control Balancing Dampers for HVAC Air Duct Supplier
US$
5.00
-
7.00
100 Pieces
(MOQ)
HVAC Ventilation Accessory High Quality Duct Iris Damper
US$
2.00
-
8.00
500 Pieces
(MOQ)
HVAC Ventilation Parts Super Quality Circular Ducting Iris Dampers for Airflow Control
US$
2.00
-
8.00
500 Pieces
(MOQ)
1/4
NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
5.0
Send Inquiry
Bellmouth Spigot with Balancing Damper
US$
0.65
-
1.20
100 Pieces
(MOQ)
Pressure Regulating Damper
US$
0.56
-
1.20
100 Pieces
(MOQ)
High Quality Durable Material HVAC Air Conditioning Galvanized Steel Single Deflection Grilles for Spiral Ducts
US$
2.20
-
6.00
200 Pieces
(MOQ)
HVAC Spiral Duct Clamp with Lining
US$
1.19
-
4.00
100 Pieces
(MOQ)
1/4
Guangzhou Duonai Suspension Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
DN Auto Part for off-Road Motorbike Shock Absorber Surron
US$
1,000.00
-
1,400.00
1 Set
(MOQ)
DN Rally UTV/Ssv Polaris off Road Shock Absorber Auto Parts
Negotiable
1 Set
(MOQ)
DN Racing Auto Part Front and Rear Shock Absorber Wrangler Jl 2.5"
US$
762.00
1 Set
(MOQ)
DN Good Quality Suspension Kit for 2020UTV Commander1000
US$
823.00
1 Set
(MOQ)
1/4
Nanjing Saiko Controls Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Precision 24VAC Motorized Zone Dampers 1 Nm with 0~90% Humidity
Negotiable
50 Pieces
(MOQ)
Air Conditioning Zone Dampers
Negotiable
50 Pieces
(MOQ)
Volume Control Motorized Zone Dampers for Duct, Zone Heating Dampers
Negotiable
50 Pieces
(MOQ)
Residential Motorized Zone Dampers / Galvanized Steel Motorized Modulating Dampers
Negotiable
50 Pieces
(MOQ)
1/4
Qingdao Hexin Machinery Co., Ltd.
Send Inquiry
Fabricated Damper
US$
500.00
-
5,000.00
1 Piece
(MOQ)
Radiant Cast Tube Support for Petrochemical Industry
US$
500.00
1 Piece
(MOQ)
Cast Manifolds by Qingdao Hexin Machinery Co., Ltd.
US$
500.00
1 Piece
(MOQ)
Christmas Tree Tube Rack by Hexin
US$
500.00
1 Piece
(MOQ)
1/4
XICHENG EP(CN) LTD
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Exhaust Ventilation Air Duct Electric Valve Motorized Damper for Air Conditioner PP PVC Plastic Gas Valve Control Butterfly Damper
US$
7.00
-
58.00
1 Piece
(MOQ)
Butterfly PVC 160mm Damper for Ventilation Pipeline Control Air Volume Valve
US$
85.00
1 Piece
(MOQ)
Exhaust Ductwork - for Industrial Manual Damper Ventilation Air Release Manual Valve
US$
85.00
1 Piece
(MOQ)
1/4
GFI HVAC LIMITED
Send Inquiry
Cav Airflow Regulating Valve Round Constant Air Volume Controller Dampers
US$
3.00
-
20.00
50 Pieces
(MOQ)
Galvanized Manual HVAC Air Handle Regulator 3/8 Quadrant Damper Handle
US$
0.25
-
1.70
200 Pieces
(MOQ)
1/4
Wealida Marine Power System (Suzhou) Co., Ltd.
Send Inquiry
Durable Steel Gas Tight Damper for Ventilation System
US$
60.00
-
200.00
100 Pieces
(MOQ)
1/4
HEBEI OUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.
Send Inquiry
Manual Lever Operated Ventilation Butterfly Valve for Easy Flow Regulation
US$
30.00
1 Piece
(MOQ)
High Performance Butterfly Valve for Dust Collection and Fume Exhaust Systems
US$
30.00
1 Piece
(MOQ)
Industrial Ventilation Butterfly Valve for Air and Gas Control in HVAC Duct Systems
US$
30.00
1 Piece
(MOQ)
1/4
Guangzhou Octovent Cooling Equipment Co., Ltd
Send Inquiry
Good Selling Marine Ventilation Fresh Air Louver Air Distributor on Sale
US$
50.00
1 pieces
(MOQ)
1/4
Fasec (Hangzhou) Window Wall Co., Ltd.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fasec Adjustable Blade Louvre Manually Operated Louvers Electronically Actuated Blinds
US$
46.00
-
66.00
30 Pieces
(MOQ)
Fasec Stainless Steel Fixed Louvre Blinds Screen Electric Louvered Pergola Aluminium Grille
US$
15.00
-
66.00
10 Pieces
(MOQ)
Fasec Aluminum Rainproof Shutter Blinds Zinc Steel Louver Window Door Manully Operated
US$
25.00
-
37.00
30 Pieces
(MOQ)
Fasec Casement Window Shutter Louver Blinds Door Aluminium Metal Grille Screen
US$
15.00
-
66.00
10 Pieces
(MOQ)
1/4
Ningbo Jiangbei Yongjiang Permanent Magnetic Lifter Factory
Send Inquiry
China Supplier 600kg Double Circuit Permanent Magnetic Lifter for Transporting Thin Plate
US$
138.00
-
580.00
5 Pieces
(MOQ)
3000kg Double Magnetic Circuit Lifter Lifting Magnet
US$
1,190.00
3 Pieces
(MOQ)
Chinese Lifting Factory 1000kg Double Circuit Permanent Magnetic Lifter
US$
138.00
-
580.00
5 Pieces
(MOQ)
600kg Double Magnetic Circuit Lifter Loading Magnet Pml Lifting
US$
138.00
-
580.00
5 Pieces
(MOQ)
1/4
KLEAN Environmental Technology Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Versatile Electrostatic Oil Mist Filter for Multiple Industries
Negotiable
1 Piece
(MOQ)
Electrostatic Precipitator for Filtering Oily Smoke
Negotiable
1 Piece
(MOQ)
Durable Stainless Steel Electrostatic Purifier with Self-Cleaning
Negotiable
1 Piece
(MOQ)
Electrostatic Air Filter with Water Resistant Function
Negotiable
1 Piece
(MOQ)
1/3
Shijiazhuang Hongdefa Machinery Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Efficiency Breakfast & Roller Meal Milling Machine
US$
10,000.00
-
20,000.00
1 Set
(MOQ)
50tpd Wheat Flour Mill Equipment Machine From China Hongdefa
US$
100,000.00
-
140,000.00
1 Set
(MOQ)
1ton Per Hour Wheat Flour Milling Machine Flour Mill Plant
US$
60,000.00
-
110,000.00
1 Set
(MOQ)
50tpd Flour Mill Equipment Produce Wheat Flour
US$
100,000.00
-
140,000.00
1 Set
(MOQ)
1/4
NANTONG DART-RICH FAN CO.,LTD
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Centrifugal Fan in New Energy Industry
US$
171,500.00
-
828,570.00
1 Piece
(MOQ)
Advanced High Efficient Blower for Industrial Chemical Ventilation Needs
US$
171,500.00
-
828,570.00
1 Piece
(MOQ)
Heavy-Duty Centrifugal Fan with 304 Material and 980rpm Capacity
US$
171,500.00
-
828,570.00
1 Piece
(MOQ)
High-Efficiency 316L Stainless Steel Centrifugal Fan for Optimal Performance
US$
171,500.00
-
828,570.00
1 Piece
(MOQ)
1/4
Zhuji Shuang Pu Machinery Co., Ltd
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Power Trowel Construction Machine Gasoline Machine for Smooth Finishing Concrete Surface Smoother Trowel Machinery Portable Power Trowel for Sale
US$
339.00
-
510.00
1 Piece
(MOQ)
Js950 Gasoline Construction Equipment in Vibrant Custom Colors
US$
350.00
-
650.00
1 Piece
(MOQ)
Premium Concrete Trowel for Smooth Finish and Precision
US$
339.00
-
510.00
1 Piece
(MOQ)
Professional 950mm Concrete Power Trowel for Perfect Surfaces
US$
339.00
-
510.00
1 Piece
(MOQ)
1/4
Vilun Electric Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Preformed Strand Splicing Rod for Overhead Line
US$
1.20
10,000 Sets
(MOQ)
Preformed Guy Grip Helical Tension Clamp for ACSR Conductor
US$
1.00
10,000 Sets
(MOQ)
Helical Dead End Clamp for ACSR and Aluminum Strand
US$
1.80
10,000 Sets
(MOQ)
Heavy-Duty Helical Tension Strain Clamp for Aluminum Conductors
US$
0.90
10,000 Sets
(MOQ)
1/4
Xiamen BMS Group
Send Inquiry
Fire Damper Frame Roll Forming Machine
US$
55,980.00
-
69,800.00
1 Set
(MOQ)
Automatic Fire Damper Frame Roll Forming Machine
US$
55,980.00
-
69,800.00
1 Set
(MOQ)
High-Speed Fire Damper Frame Roll Forming Machine
US$
55,980.00
-
69,800.00
1 Set
(MOQ)
Automatic Fire Damper Frame Roll Forming Machine for Building
US$
55,980.00
-
69,800.00
1 Set
(MOQ)
1/4
Guangzhou Borcart Electric Vehicle Co., Ltd
5.0
Send Inquiry
CE Certified 48V AC System 4 Seats Golf Cart Voiture De Golf Cheap Electric Golf Cart
US$
4,320.00
-
4,530.00
8 pieces
(MOQ)
New Design CE Approved 4 Passengers Fast Golf Carts Electric 48V 72V off Raod Club Car Hunting Golf Cart Buggy for Sale
US$
4,200.00
-
4,530.00
8 pieces
(MOQ)
Right Hand Drive Golf Cart Convenient 6 Seat Electric Golf Cart 6 Seater Golf Cart Club Car Right Hand Drive Cart
US$
4,200.00
-
4,530.00
8 pieces
(MOQ)
High Quality Powerful High Performance Golf Cart Manufacturer Carrito De Golf 4 Persons Electric Golf Cart for Sale
US$
4,200.00
-
4,530.00
1 pieces
(MOQ)
1/4
Hebei Runwangda Laboratory Equipment Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Efficient Laboratory Ceiling Fume Exhaust Hood for Ventilation
US$
70.00
-
80.00
1 Piece
(MOQ)
New Upgraded Easy to Clean New Fume Exhaust for Work Place
US$
100.00
-
150.00
1 Set
(MOQ)
Efficient Bench-Mounted Fume Extraction for Safe Lab Environments
US$
25.00
-
30.00
10 Pieces
(MOQ)
High Quality Wall Mounted New Fume Extractor for Chemical Experiments
US$
90.00
-
100.00
1 Set
(MOQ)
1/4
1
4