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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OCT-VCD-R
  • Model Number: DSA/DSB
  • Type: HVAC Systems
  • Use for: HVAC, Marine Construction
  • Dia (mm): 80~500
  • Surface Coated: Galvanized ,Zinc Coated Plated
  • Zinc Coated: Z275g / G90
  • Material: Galvanized Steel, Stainless Steel, Galvalume Zinc, Aluminum Plate
  • Logo: ODM / OEM
  • Standard: European Standard DW144
  • Application: Round Duct System

Packaging & Delivery

Packaging Details Standard Export Package / Seaway by Container / Packing in containers


Air Volume Control Damper with Damper Handle




Octopus Metal Co., Ltd  is the leading HVAC Ductwork manufacturer in China.


 We operates 6 efficient production sites for  air duct & duct fitting maufacture.



Damper Specification


Our Capacity


•Factory surface : 15 000 Square Meters
•Annual output : 2 million meters of round ducts /  2 million pieces of fittings
Our strength
•Highly mechanized production ( Duct Dia up to 2,500mm, thickness up to 2.5mm )
•Specialized in marine construction with high zinc coated plate ( Z275g / G90 )
Our Product
Our Factory
Factory Location

Our qualification


•Factory is ISO 9001:2008 certified


• Europe Standard DW144 (Classic D)


•Glass wood certificated by GL,DNVas the insulating layer


Globle Expo.


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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $26,000
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