Home Industrial Equipment & Components Air Vent HVAC Air Diffuser Round Check Damper 2025 Product List

Round Check Damper

products found from  trusted manufacturers & suppliers

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US$ 6 / Piece
1 Piece (MOQ)
XICHENG EP(CN) LTD
XICHENG EP(CN) LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Gas
Ordinary Temperature
Welding
Ordinary Pressure
Sfcv Rubber Lobe
Gland Packings Globe Valve

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US$ 0.45-0.65 / Piece
500 Pieces (MOQ)
Zhejiang Tianpu Rubber & Plastic Co., Ltd.
Zhejiang Tianpu Rubber & Plastic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Plastics
for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
Round Diffuser
Single
Duct Fans
RoHS, UR, ISO, CE, CCC

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US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

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US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

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US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 1.5-5.6 / Piece
1 Piece (MOQ)
Hebei Yunpeng Machinery Export & Import Trading Co., Ltd.
Hebei Yunpeng Machinery Export & Import Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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24 Hours Online
1 Year
mechanical ventilation
EAC, TUV, GOST, ISO9001, ROHS, CE
Manual Air Damper
Stainless Steel, Galvanized Steel

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 2-20 / Piece
100 Pieces (MOQ)
Superair Group Limited
Superair Group Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Galvanized Sheet
for Air Conditioner, Industrial
Ventilation
Round
Low Noise
Foil Backed Insulated

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 0.3-0.35 / Piece
500 Pieces (MOQ)
Quanzhou Shengda Rubber Products Co., Ltd.
Quanzhou Shengda Rubber Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

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Nitrile Rubber
Fits for Most Standard Toilet Seat
Fixture&Sealing
Mountain Type Circle
Custom Made
ISO9001, ISO14001 and RoHS

Favorites

US$ 1.5-5.6 / Piece
1 Piece (MOQ)
Hebei Yunpeng Machinery Export & Import Trading Co., Ltd.
Hebei Yunpeng Machinery Export & Import Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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24 Hours Online
1 Year
mechanical ventilation
EAC, TUV, GOST, ISO9001, ROHS, CE
Manual Air Damper
Stainless Steel, Galvanized Steel

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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View larger video & image

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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View larger video & image

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic

Favorites

US$ 15-85 / Piece
1 Piece (MOQ)
Dezhou Quanmei Ventilation Equipment Co., Ltd.
Dezhou Quanmei Ventilation Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Low Temperature
CE, ISO9001
Wind
Standard
Socket Welding
Pneumatic
Questions & Answers on Round Check Damper
Q
How can I identify trustworthy air vent suppliers in China?
A
Our Round Check Damper offers exceptional quality and style within the Air Vent category.To find reputable air vent suppliers in China, consider utilizing online platforms, attending industry events, and verifying supplier qualifications. It is advisable to request product samples and vet supplier credibility. Collaborating with reliable manufacturers is essential for assurance of quality standards.
Q
What advantages exist in sourcing air vents for industrial use through wholesale channels?
A
Discover the perfect Air Vent addition with our Round Check Damper.Procuring air vents through wholesale channels often results in cost savings, access to bulk quantities, and consistent product quality. Bulk purchases may also provide customization options and pricing benefits, ensuring a steady supply of premium ventilation components from trustworthy suppliers.
Q
What are the common materials used in manufacturing air vents?
A
Enhance your Air Vent setup with our premium Round Check Damper.Air vents are commonly made from materials like aluminum, steel, or plastic, each offering distinct properties in terms of durability, weight, and corrosion resistance. A trusted supplier can assist in selecting the most suitable material based on your requirements.
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