31,170
Wholesale Noise Decrease Products
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US $ 36-50 /
Piece FOB
1 Piece (MOQ)
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Main Products: oil free scroll vacuum pumps
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Audited Supplier
Since 2024
Manufacturer/Factory
Liaoning, China
Since 2024
US $ 68-78 /
Square Foot FOB
100 Square Feet (MOQ)
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Application : Classroom, Home Theater, Office Meeting Room, Recording Studio, Restaurant
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 22 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Side Channel Blower, Ring Blower, Air Blower, Centrifugal Blower, Disc Diffusers, Aeration Tube, High Speed Blower, Regenerative Blower, Vacuum Pump, Fish Farm Aerator
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Audited Supplier
Since 2016
Manufacturer/Factory
Guangdong, China
Since 2016
US $ 3.8-5.7 /
Piece FOB
100 Pieces (MOQ)
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Installation : Outlet
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 3.8-5.7 /
Piece FOB
100 Pieces (MOQ)
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Type : Square Diffuser
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 3.8-5.7 /
Piece FOB
100 Pieces (MOQ)
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Type : Square Diffuser
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
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Main Products: PVC Hose, Rubber Hose, Hydraulic Hose, Silicone Hose, Pneumatic Hose, Oil Field Hose/Dredging Hose, Hose Crimping Machine, Hose Couplings and Clamps, Hose Protection Sleeve, Packaging Film
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Venetian-Style Air Layers : Bunk
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Type : Square Diffuser
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Usage : for Experiment, for Manufacture, for Refrigerate
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
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Main Products: PVC Hose, Rubber Hose, Hydraulic Hose, Silicone Hose, Pneumatic Hose, Oil Field Hose/Dredging Hose, Hose Crimping Machine, Hose Couplings and Clamps, Hose Protection Sleeve, Packaging Film
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Venetian-Style Air Layers : Bunk
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 3.8-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Usage : for Experiment, for Manufacture, for Refrigerate
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Venetian-Style Air Layers : Bunk
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
More
Main Products: PVC Hose, Rubber Hose, Hydraulic Hose, Silicone Hose, Pneumatic Hose, Oil Field Hose/Dredging Hose, Hose Crimping Machine, Hose Couplings and Clamps, Hose Protection Sleeve, Packaging Film
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Installation : Outlet
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Installation : Outlet
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 3.8-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 3.8-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 0.1-10 /
Meter FOB
1,000 Meters (MOQ)
More
Main Products: PVC Hose, Rubber Hose, Hydraulic Hose, Silicone Hose, Pneumatic Hose, Oil Field Hose/Dredging Hose, Hose Crimping Machine, Hose Couplings and Clamps, Hose Protection Sleeve, Packaging Film
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Hebei, China
Since 2016
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ventilation System, Air Vent Diffuser, Air Ducting, Duct Damper
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 5.1-5.7 /
Piece FOB
100 Pieces (MOQ)
More
Installation : Outlet
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022