Home
Supplier Discovery
Industrial Equipment & Components
Air Vent
Steel Round Diffuser Factories & Companies
Filter
Category
Arts & Crafts
Construction & Decoration
Electrical & Electronics
Light Industry & Daily Use
Manufacturing & Processing Machinery
More
Management Certification
Others
ISO9001:2015
ISO14001:2015
ISO 9001
ISO45001:2018
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
More
Province & Region
Anhui
Beijing
Fujian
Guangdong
Hebei
More
about steel round diffuser
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
steel round diffuser
200+ factories verified
Ningbo Aoshun Electrical Co., Ltd
Send Inquiry
4/5/6 Inches Stainless Steel Home Wall Round Air Vent Diffuser Waterproof Vent Cover Diffuser
US$
0.72
-
0.79
100 Pieces
(MOQ)
5 Inches 200mm Stainless Steel Home Wall Round Air Vent Diffuser Waterproof Vent Cover Diffuser
US$
1.89
-
3.05
100 Pieces
(MOQ)
Customized Logo Brand 100-150mm Stainless Steel Wall Round Air Vent Diffuser Waterproof Air Vent Cover Diffuser
US$
3.05
-
4.25
100 Pieces
(MOQ)
Wholesale 6 Inches 100-200mm Stainless Steel Home Wall Round Air Vent Diffuser Waterproof Vent Cover Diffuser
US$
0.72
-
0.79
100 Pieces
(MOQ)
1/4
Hebei Yunpeng Machinery Export & Import Trading Co., Ltd.
20 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality HVAC Metallic Powder Coated Steel Round Ceiling Air Vent Diffuser
US$
1.50
-
5.50
50 Pieces
(MOQ)
Round Steel Metal Swirl Ceiling Diffuser for HVAC Air Duct Conditioning Vent
US$
1.50
-
5.60
100 Pieces
(MOQ)
150mm Circular Round HVAC Supply Grille Metal Ceiling Diffuser for Industrial Use
US$
1.00
10 Pieces
(MOQ)
Duct Fittings 6" White Ventilation Ceiling Circular Round Diffuser for Elevator and Lift
US$
1.50
-
2.60
50 Pieces
(MOQ)
1/4
Superair Group Limited
Send Inquiry
Factory Price Round Stainless Steel Air Diffuser for Ventilation Manufacturer
US$
4.00
-
10.00
500 Pieces
(MOQ)
Hot Sell HVAC Ventilation Air Valve Stainless Steel Round Air Diffuser
US$
5.00
-
15.00
500 Pieces
(MOQ)
HVAC Round Stainless Steel Air Vent Air Grille Jet Diffuser Ceiling
US$
5.00
-
15.00
100 Pieces
(MOQ)
Factory Price Round Stainless Steel Air Diffuser for Ventilation Manufacturer
US$
0.89
-
2.26
100 Pieces
(MOQ)
1/4
Ningbo Hseng Electrical Co., Ltd.
Send Inquiry
4/5/6 Inches Stainless Steel Home Wall Round Air Vent Diffuser Waterproof Vent Cover Diffuser
US$
3.00
-
5.00
10 Pieces
(MOQ)
Stainless Steel Home Wall Round Air Vent Diffuser Waterproof Air Vent Cover Diffuser
US$
3.00
-
5.00
10 Pieces
(MOQ)
4/5/6 Inches Stainless Steel Home Wall Round Air Vent Diffuser Waterproof Air Vent Cover Diffuser
US$
3.00
-
5.00
10 Pieces
(MOQ)
Stainless Steel Wall Round Air Vent Diffuser Waterproof Air Vent Cover Diffuser
US$
3.00
-
5.00
10 Pieces
(MOQ)
1/4
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Supply Round Galvanized Steel White Disc Air Diffuser
US$
0.80
100 Pieces
(MOQ)
Return Metal Disc Valve Exhaust Ceiling Diffuser
US$
0.95
100 Pieces
(MOQ)
HVAC System Round Air Vent Air Diffuser
US$
0.80
100 Pieces
(MOQ)
Hot Sale Round Disc Valve Ventilation Metal Exhaust Disc Valve
US$
0.95
100 Pieces
(MOQ)
1/4
Wuhu Aihua Industrial Manufacturing Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Exhaust Air Round Diffuser/Air Conditioning Parts with Steel Frame AR6321
US$
1.26
-
10.09
100 Pieces
(MOQ)
Round Air Diffuser, Round Ceiling Diffuser AR6321
US$
1.26
-
10.09
100 Pieces
(MOQ)
Metal Air Diffuser/Round Air Vent Valve AR6322
US$
1.26
-
10.09
100 Pieces
(MOQ)
Adjustable round supply air diffusers AR6322
US$
0.80
-
2.22
100 Pieces
(MOQ)
1/4
Qingdao Zoomfine Indotech Co.,Ltd
Send Inquiry
Typical Outlet Vent and Central Ventilation Duct Round Galvanized Steel Duct Connecting to Typical Diffuser
US$
1.00
1 Piece
(MOQ)
Commercial Building Air Conditioning System Plenum Box Swirl Diffuser
US$
2.50
1 Piece
(MOQ)
6 Inches Ss Air Vent Stainless Steel Ball Jet Nozzle Diffuser
US$
6.00
1 Piece
(MOQ)
Aerodynamic Valve Cone Duct Installation Stainless Steel Air Diffuser
US$
1.00
1 Piece
(MOQ)
1/4
Ningbo Imetal Industry Co., Ltd
4 yrs
Send Inquiry
Galvanized Steel Square to Round Diffuser Louver Air Vent Grille Diffuser
US$
12.00
-
13.00
100 Pieces
(MOQ)
HVAC System Ceiling Duct Extraction Round Soffit Vent Air Diffuser Outer
US$
2.80
-
3.20
100 Pieces
(MOQ)
Ceiling Replacement Square to Round Diffuser Louver Air Vent Grille Diffuser
US$
12.00
-
13.00
100 Pieces
(MOQ)
Ventilation Spherical Soffit Exhaust Vent Cover Rotatable Ceiling Air Diffuser
US$
7.10
-
8.85
100 Pieces
(MOQ)
1/4
NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
5.0
Send Inquiry
Ventilation System Stamped Steel Cone Round Air Diffuser
US$
4.00
-
8.00
100 Pieces
(MOQ)
Air Conditioning Ventilation Square Supply Vent Cover Aluminium Ceiling HVAC Adjustable Grille Slot Linear Ceiling Air Diffuser
US$
3.00
-
6.00
200 Pieces
(MOQ)
Factory Price Metal Round Exhaust Valve Return Air Grille White Exhaust Air Disc Ceiling Valve Diffuser in Air Conditioning System HVAC Manufacturer
US$
0.50
-
1.00
300 Pieces
(MOQ)
High Quality HVAC Manufacturer Ventilation Aluminium Supply Adjustable Air Duct Grille Air Conditioning Round Ceiling Diffuser
US$
2.75
-
9.00
200 Pieces
(MOQ)
1/4
Wannian County Xinlongsheng Environmental Protection Technology Co., Ltd.
5.0
Send Inquiry
50mm HVAC 201 Stainless Steel Cowl Vents Round Exhaust Air Diffuser Hood
US$
0.82
100 Pieces
(MOQ)
201 Stainless Steel Hood 150mm Round Air Outlet Vent Exhaust Cover for HVAC System
US$
2.40
100 Pieces
(MOQ)
201 Stainless Steel Air Vents120mm Round Louver Grille Hood Outdoor Ventilation
US$
1.00
100 Pieces
(MOQ)
120mm Stainless Steel Hood Vents Exhaust Wall Air Outlet Round for HVAC System
US$
2.30
100 Pieces
(MOQ)
1/4
GFI HVAC LIMITED
Send Inquiry
Adjustable Circular Air Register Aluminum Cone Supply Air Diffuser with Blade Damper
US$
3.89
-
18.99
35 Pieces
(MOQ)
Anti-Condensation Plastic ABS Round Ceiling Diffuser with Air Control Blade
US$
3.89
-
18.99
35 Pieces
(MOQ)
Aluminum Round Ventilation Register Cone Air Supply HVAC Duct Diffuser for Project
US$
3.89
-
18.99
35 Pieces
(MOQ)
Powder Coated Aluminum Ceiling Circular Louver Round Supply Air Grille Diffuser
US$
3.89
-
18.99
50 Pieces
(MOQ)
1/4
Dezhou Wohui Environmental Technology Co., Ltd
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Galvanized Steel Rectangular Air Diffuser - Heavy-Duty for Industrial Workshop Walls
US$
10.00
-
15.00
50 Pieces
(MOQ)
Heavy Duty Steel Rectangular Diffuser for Industrial Ventilation
US$
10.00
-
15.00
50 Pieces
(MOQ)
Circular Weather-Resistant Plastic Diffuser for Custom Orders in China
US$
5.00
-
8.00
50 Pieces
(MOQ)
Ventflow Max: Cost-Effective Plastic Ventilative Diffuser for Circular Shape
US$
5.00
-
8.00
50 Pieces
(MOQ)
1/4
Guangzhou Season Decoration Materials Co., Ltd.
Send Inquiry
Ceiling Air Diffuser Extruded Aluminum Round Air Diffuser Ring Jet Diffusers
US$
10.00
-
20.00
100 Square Meters
(MOQ)
Round Ceiling Diffuser and Designed with Fixed Center Core
US$
10.00
-
20.00
100 Square Meters
(MOQ)
Available Size Round Ceiling Diffuser and Designed with Fixed Center Core
US$
6.00
-
12.00
300 Square Meters
(MOQ)
Round, Square and Linear Ceiling Diffuser with Different Sizes for Choice
US$
6.00
-
12.00
300 Square Meters
(MOQ)
1/4
YINGDE VENTECH AIR CONDITIONING CO., LTD.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Air Conditioner Round Ceiling Air Vent Exhaust Air Metal Disc Valve Diffusers
US$
0.75
-
2.99
100 Pieces
(MOQ)
High Quality Metal Disc Valve Air Diffuser for Air Duct
US$
1.01
1 Piece
(MOQ)
HVAC Accessory Metal Disc Valve Air Diffuser for HVAC
US$
1.01
1 Piece
(MOQ)
China Manufacturer Gi Sheet Exhaust Air Round Air Ceiling Disc Diffuser
US$
0.75
-
2.99
100 Pieces
(MOQ)
1/4
Kpl Controlled Environment Solution (Suzhou) Co., Ltd.
Send Inquiry
Air Exhaust Grilles Diffuser for Contamination Controlled Environments
US$
79.00
5 Pieces
(MOQ)
Powder Coating Steel HVAC Air Outlet with H14 HEPA Filter
US$
79.00
5 Pieces
(MOQ)
Stainless Steel HEPA Filter Housing
US$
159.00
1 Set
(MOQ)
Stainless Steel 304 Air Outlet with Gel Sealing HEPA Filter for Clean Room
US$
159.00
1 Set
(MOQ)
1/4
Outstanding Design & Manufacture Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Car Diffuser Locket Hanging Necklace Car Diffuser
US$
4.81
-
5.60
500 Pieces
(MOQ)
Stainless Steel Car Diffuser Locket Hanging Necklace Pendant Car Diffuser
US$
4.81
-
5.60
500 Pieces
(MOQ)
Wholesalestainless Steel Perfume Car Diffuser
US$
4.81
-
5.60
500 Pieces
(MOQ)
Car Aromatherapy Essential Oil Diffuser Stainless Steel Locket Air Freshener
US$
4.81
-
5.60
500 Pieces
(MOQ)
1/4
Jiaxing Subo Pipe Industry Co., Ltd.
Send Inquiry
Round Louver Ceiling Air Duct Diffuser Air Conditioning HVAC Vent Louver
US$
1.00
-
10.00
100 Pieces
(MOQ)
Factory Direct Air Vent Grill Covering Round Stainless Steel Vent
US$
0.50
-
3.00
100 Pieces
(MOQ)
Stainless Steel Exterior Wall Air Vent Grille Round Ducting Ventilation Grilles
US$
0.50
-
3.00
100 Pieces
(MOQ)
HVAC System Round External Wall Air Vent Cowl and Rain Cover
US$
0.50
-
3.00
100 Pieces
(MOQ)
1/4
Ventair (Xiamen) Hvac Equipment Co., Ltd.
Send Inquiry
Indoor Adjustable Ventilation Cover HVAC System Round Metal Air Vent Disc Diffuser
US$
10.00
-
30.00
1 Piece
(MOQ)
Removable Aluminium Ceiling Air Round Diffuser with Optional Radial Damper
US$
10.00
-
100.00
1 Piece
(MOQ)
HVAC Air Conditioning Ventilation Air Vent Round Adjustable Ceiling Swirl Diffuser
US$
50.00
-
150.00
1 Piece
(MOQ)
Air Vent Supply Aluminum Ceiling Swirl Diffuser with Adjustable Fan Blades
US$
50.00
-
150.00
1 Piece
(MOQ)
1/4
Shanghai Topaire Air Conditioning Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
Round Air Diffusers
US$
1.00
1 Piece
(MOQ)
Stainless Steel Wall Air Vent Ducting Ventilation Exhaust Grille Cover Outlet 150mm 5′ ′
US$
1.00
1 Piece
(MOQ)
Wall Ceiling Air Metal Steel Cover Grille Ducting 304 Stainless Steel Vent 5′ ′ 125mm
US$
1.00
1 Piece
(MOQ)
Stainless Steel Bull Nose 100mm / 4" Air Vent Grille Extract Supply Valve
US$
1.00
1 Piece
(MOQ)
1/4
Tksage(Shenzhen)Technology Group Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tksage HVAC Ceiling Air Diffuser Round Industrial Supply and Exhaust Ventilation System
US$
150.00
-
400.00
1 Piece
(MOQ)
Disposable Terminal High Efficiency Filter/HEPA Filter
US$
50.00
-
160.00
1 Piece
(MOQ)
1/4
Ningbo Qucheng Commodity Co., Ltd.
Send Inquiry
Stainless Steel Tea Filter Retractable Conical Tea Strainer Fine Mesh Diffuser
US$
0.80
-
0.90
50 Pieces
(MOQ)
1/4
Ningbo Lance Imp&Exp Co., Ltd
Send Inquiry
Aluminum Air Vent Diffuser with Single Deflection
US$
3.00
100 Pieces
(MOQ)
Plastic Floor Diffuser Plastic Sidewall Ceiling Register
US$
3.00
100 Pieces
(MOQ)
Pvcair Grille Aluminum Air Vent Plastic Diffuser
US$
3.00
100 Pieces
(MOQ)
Square Air Diffuser Air Register
US$
3.00
100 Pieces
(MOQ)
1/4
Flygoo Eco-Technologies (Guangzhou) Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Flygoo Ozone Air Micro Nano Bubble Aeration Disc Stone Titanium Ozone Diffuser for Water Treatment
US$
26.00
-
30.00
2 Pieces
(MOQ)
Titanium Alloy Disc Air Stone Ozone Air Diffuser for Aeration Diffuser of Fish Pond Farm Aquarium
US$
44.00
-
48.00
2 Pieces
(MOQ)
Flygoo Industrial Ozone Generator Diffuser Ozone Air Diffuser Stone for Water Treatment
US$
36.00
-
40.00
2 Pieces
(MOQ)
Flygoo Ozone Diffuser Aeration Stone for O3 Gas& Water Mixture
US$
30.00
-
38.00
2 Pieces
(MOQ)
1/4
Foshan Zhongjing Purification Equipment Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Waterproof Air Grill Aluminum Alloy Powder Coating Round Louver
US$
19.00
-
29.00
1 Piece
(MOQ)
Waterproof Air Grill Aluminum Alloy Powder Coating Round Outdoor Louver
US$
19.00
-
29.00
1 Piece
(MOQ)
1/4
Guangdong Vinescents Fragrance Technology Co., LTD
6 yrs
·
4.8
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wholesale Plug-in Scent Machine 120ml Essential Oil Bottle Custom PC Material White Lady Bedroom Air Aroma Nebulizer Diffuser
US$
18.00
-
22.00
50 Pieces
(MOQ)
1/4
Suzhou Willmore New Material Co., Ltd.
6 yrs
·
5.0
Send Inquiry
Tube Bubble Diffuser with EPDM Membrane for Industrial Oxygen Transfer
US$
5.90
-
8.90
20 Pieces
(MOQ)
Easy Installation Tube Aerator Membrane Aeration Diffuser for Urban Sewage Project
US$
5.90
-
8.90
20 Pieces
(MOQ)
65X1000mm Fine Bubble Tube Diffuser for Sewage Treatment
US$
7.25
-
8.90
100 Pieces
(MOQ)
High Performance Tube Diffuser Fine Bubble Diffuser for Textile Wastewater Treatment Plant
US$
5.90
-
8.90
20 Pieces
(MOQ)
1/4
Hengshui Nuokon Technology Co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fine Bubble Air Diffuser Tube Aquaculture Oxygen Diffuser
US$
10.00
-
15.00
20 Pieces
(MOQ)
Air Diffuser Micro Nano Bubble Aeration Tubes Aero Tube Diffuser
US$
9.50
-
15.50
50 Pieces
(MOQ)
Top Seller Fine Bubble Tube Diffuser EPDM Membrane Diffuser for Wastewater Treatment
US$
9.00
-
16.00
50 Pieces
(MOQ)
Fine Bubble Air Diffuser Tube Aquaculture Oxygen Diffuser
US$
10.00
-
15.00
50 Pieces
(MOQ)
1/4
Suzhou Arisons New Material Co.,Ltd.
5.0
Send Inquiry
EPDM Bubble Diffuser Aeration Hose Air for Sewage Treatment
US$
5.00
-
13.00
100 Pieces
(MOQ)
Fine Bubble Diffuser for Sewage Treatment Plant
US$
5.00
-
13.00
100 Pieces
(MOQ)
Self-Weighted Fine Bubble Tube Diffusers for Wastewater Treatment
US$
5.00
-
13.00
100 Pieces
(MOQ)
Industrial Tubular Microporous Tubular Diffuser for Waste Water Treatment
US$
5.00
-
13.00
100 Pieces
(MOQ)
1/4
Hangzhou Nihao Environmental Tech Co., Ltd.
Send Inquiry
Cost-Effective Tube Diffuser Solution for Municipal Wastewater Treatment
US$
9.50
1 Piece
(MOQ)
Eco-Friendly PVC Tube Diffuser with Long-Lasting Design
US$
9.50
1 Piece
(MOQ)
Leak-Proof EPDM Tube Diffuser with Long Service Life
US$
9.50
1 Piece
(MOQ)
Custom-Length Tube Diffuser Suitable for Various Water Treatment Ponds
US$
9.50
1 Piece
(MOQ)
1/4
Hebei Qinghui Plastic Products Co., LTD
5 yrs
·
4.8
Send Inquiry
1000mm High Oxygen EPDM Silicone Membrane Tube Diffuser Air Aerator for ETP
US$
2.00
-
15.00
10 Pieces
(MOQ)
Customized EPDM Silicone TPU Membrane Oxygen Fine Bubble Tube Diffuser Aeration
US$
2.00
-
15.00
10 Pieces
(MOQ)
9inch 10inch Pond Aeration EPDM Membrane Pipe Bubbles Tube Diffuser for Fish Farming Aeration
US$
2.00
-
15.00
10 Pieces
(MOQ)
EPDM Membrane Aerator Pipe Fine Air Bubble Tube Diffuser for ETP and STP
US$
2.00
-
15.00
10 Pieces
(MOQ)
1/4
1
10