Home Construction & Decoration Metal Door Steel Door Duct Inspection Door 2025 Product List

Duct Inspection Door

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US$ 8.9-9.9 / Piece
100 Pieces (MOQ)
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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24hours X7 Days
2 Years
Galvanised Steel
Rectangle
240*375*25mm
Fireproof Board Ceiling, Soundproof Ceiling, Normal Ceiling, Integrated Ceiling, Heat Insulation Ceiling, Moisture-Proof Ceiling, Mould-Proof Ceiling, Smoke-Proof Ceiling, Waterproof Ceiling

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US$ 5.8-6.8 / Piece
1 Piece (MOQ)
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Galvanised Steel
Rectangle
300X150
Normal Ceiling, Integrated Ceiling
Artistic Ceilings, Honeycomb Ceilings, Integrated Ceilings, Perforated Ceilings
Flating

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US$ 11.72-11.96 / Piece
1 Piece (MOQ)
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Galvanised Steel
Oval
460*250mm
Normal Ceiling, Integrated Ceiling
Artistic Ceilings, Honeycomb Ceilings, Integrated Ceilings, Perforated Ceilings
Mill Finish

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US$ 2.98-3.04 / Piece
1 Piece (MOQ)
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Galvanised Steel
Oval
250*150mm
Normal Ceiling, Integrated Ceiling
Artistic Ceilings, Honeycomb Ceilings, Integrated Ceilings, Perforated Ceilings
Mill Finish

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US$ 2.5-3.5 / Piece
1 Piece (MOQ)
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Galvanised Steel
Rectangle
635*430mm
Normal Ceiling, Integrated Ceiling
Artistic Ceilings, Honeycomb Ceilings, Integrated Ceilings, Perforated Ceilings
Powder Coating

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US$ 1-13 / Piece
100 Pieces (MOQ)
Wuhu Aihua Industrial Manufacturing Co., Ltd.
Wuhu Aihua Industrial Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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Sheet Metal
Cam Latch
Duct Access Door
Duct
HVAC Systems
Available

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US$ 0.88-6.64 / Piece
200 Pieces (MOQ)
Wuhu Aihua Industrial Manufacturing Co., Ltd.
Wuhu Aihua Industrial Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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Galvanised Steel
Irregular
Customized Size
Fireproof Board Ceiling, Waterproof Ceiling
Integrated Ceilings
Spray Coating

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US$ 2-20 / Piece
100 Pieces (MOQ)
Wuhu Aihua Industrial Manufacturing Co., Ltd.
Wuhu Aihua Industrial Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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natural ventilation
AP7450
Duct access door
Available
hand knobs
10PCS/CTN

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US$ 1.8-2.5 / Piece
500 Pieces (MOQ)
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
Ningbo ZENTEC Air Conditioning & Refrigeration Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Galvanized Steel
Access Door
Access Door
Outlet
Factory Standard
Finished

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US$ 15-20 / Piece
100 Pieces (MOQ)
Ningbo Tower Machinery Co., Ltd
Ningbo Tower Machinery Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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All The Parts
1 Year
Stainless Steel, Steel, Aluminum
Modern
Swing
45, 40, 30, 25

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US$ 1-13 / Piece
100 Pieces (MOQ)
Wuhu Aihua Industrial Manufacturing Co., Ltd.
Wuhu Aihua Industrial Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Anhui, China
  • Manufacturer/Factory & Trading Company

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Sheet Metal
Cam Latch
Duct Access Door
Duct
HVAC Systems
Available

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US$ 9.87 / Piece
300 Pieces (MOQ)
Ningbo Aier Ventilation Equipment Co., Ltd.
Ningbo Aier Ventilation Equipment Co., Ltd.
  • Zhejiang, China
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for Manufacture, Ventilation
RoHS, ISO
Polyurethane Gasket
Tabbed Access Door for Maintenance of Rectangular
Box+Pallet
150*150 to 600*600

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US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

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US$ 1.2-9.45 / Piece
500 Pieces (MOQ)
Ningbo Aier Ventilation Equipment Co., Ltd.
Ningbo Aier Ventilation Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Steel
ISO
Pallet
Ningbo, China
Aier/OEM
China

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US$ 2.58-5.98 / Piece
1 Piece (MOQ)
HEBEI SINOSKY NEW MATERIALS CO., LTD.
HEBEI SINOSKY NEW MATERIALS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Online Technical Support
More Than 5years
Electrostatic Spraying
6mm
0.2mm
Fireproofing, Anti-static, Anti-Bacterial, Mould-proof

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US$ 1.2-9.88 / Piece
500 Pieces (MOQ)
Ningbo Aier Ventilation Equipment Co., Ltd.
Ningbo Aier Ventilation Equipment Co., Ltd.
  • Zhejiang, China
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Duct Accessories
ISO
Galvanized Steel
Carton
Customized Size
Ningbo, China

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US$ 3-9 / Piece
200 Pieces (MOQ)
HEBEI SINOSKY NEW MATERIALS CO., LTD.
HEBEI SINOSKY NEW MATERIALS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Online 24 Hours
5 Years
2mm Aluminum Profile and Hardware & 12mm Moisture
Electrostatic Spraying
White Powder Coating, Can Be Customized
OEM/ODM

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US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

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natural ventilation
ISO9001, ROHS, CE
Customized
Ningbo, China
1000000
Air

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US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

Favorites

US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

Favorites

US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

Favorites

US$ 1.2-9.45 / Piece
500 Pieces (MOQ)
Ningbo Aier Ventilation Equipment Co., Ltd.
Ningbo Aier Ventilation Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Steel
ISO
Pallet
Ningbo, China
Aier/OEM
China

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US$ 2.5-15 / Piece
200 Pieces (MOQ)
Ningbo Aier Ventilation Equipment Co., Ltd.
Ningbo Aier Ventilation Equipment Co., Ltd.
  • Zhejiang, China
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for Manufacture
ISO
Carton+Pallet
180x80-600x450
Ningbo, China
100000 Piece/Pieces Per Month

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for Manufacture
ISO
Carton+Pallet
180x80-600x450
Ningbo, China
100000 Piece/Pieces Per Month

Favorites

US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

Favorites

US$ 5.1-24.78 / Piece
100 Pieces (MOQ)
Ningbo Saik Air Equipment Co., Ltd.
Ningbo Saik Air Equipment Co., Ltd.
  • Zhejiang, China
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Galvanized Sheet
Marine, Mining, for Firefighting, for Air Conditioner, Industrial, for Environment Protection
Rectangle
with Chain
Pallets
250x150 380x250 510x380 660x510

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US$ 0.035 / Piece
5000 Pieces (MOQ)
Qingdao Boyude Moulding Co., Ltd.
Qingdao Boyude Moulding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Chicks Hatching Machine
Incubation Equipment
Chicken
Animal Labour
Air Duct
Mobile Vaccination Car

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US$ 0.025-0.045 / Piece
5000 Pieces (MOQ)
Qingdao Boyude Moulding Co., Ltd.
Qingdao Boyude Moulding Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Chicks Hatching Machine
Incubation Equipment
Bee
Animal Labour
Air Duct
Mobile Vaccination Car

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US$ 2-5 / Piece
500 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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RoHS, UR, ISO, CE, CCC
Metal
Corrugated Carton with Pallet
DC
Ningbo, China
50000/Month
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Questions & Answers on Duct Inspection Door
Q
What are the common materials used in manufacturing metal doors?
A
The Duct Inspection Door is a key item within our extensive Metal Door selection.Metal doors are commonly constructed using steel, aluminum, or iron. Each material offers different advantages in terms of durability, security, and design appeal. Consult with a reputable manufacturer to determine the best material for your project.
Q
How can I identify reliable suppliers for metal doors in China?
A
The Duct Inspection Door is a premium choice in the Metal Door category.Identifying reliable suppliers in China involves conducting thorough research, checking company credentials, and visiting factory facilities if possible. Leveraging industry networks, trade fairs, and online directories can also help in finding reputable partners.
Q
What are the benefits of wholesale purchasing for metal doors?
A
The Duct Inspection Door is a key item within our extensive Metal Door selection.Wholesale purchasing of metal doors allows for cost savings through bulk orders, access to a wide range of designs, and consistent product quality. Partnering with a trusted manufacturer for wholesale orders ensures timely delivery and tailored solutions to meet your specific requirements.
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