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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Octopus
  • Model Number: SPN
  • Type: HVAC Systems, HVAC
  • Use for: HVAC, Marine Construction
  • Dia (mm): 100~700
  • Surface Coated: Galvanized ,Zinc Coated Plated
  • Zinc Coated: Z275g / G90
  • Material: Galvanized Steel, Stainless Steel, Galvalume Zinc, Aluminum Plate
  • Logo: ODM / OEM
  • Quality: Good
  • Name: aluminium rectangular panel doors

Packaging & Delivery

Packaging Details Standard Export Package
Seaway by Container
Packing in containers
Delivery Time Shanghai, Guangzhou, Ningbo

Curve Access Door HVAC Ductwork



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


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


Access Door Description





Our Capacity


•Factory surface : 15 000 Square Meters


•Annual output : 2 millions meter of round ducts /  2 millions pieces of fitting.


Our strength
•Highly mechanized production ( Duct Dia up to 2,500mm, thickness up to 2.5mm )
•Specialized in Ship construction with high zinc coated plate ( Z275g / G90 )
Our Prouct
Our Factory

Our qualification


•Factory is ISO 9001:2008 certified


 The seal of spiral duct system up to the  Europe Standard DW144(Classic D)


•Gross wood certificated by GL,DNVas the insulating layer
Globle Expo.
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China (Mainland) | Trading Company
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