Possesses strong capabilities in the development, research and manufacturing of complete sets of central air-conditioning equipment as well as related products such as ventilation systems and composite ducts.

Common-plate flange ductwork

The duct with common flange, also known as flangeless duct, is manufactured in a way that is faster, more convenient, and features a lower leakage rate compared to traditional rectangular ducts. Its advantages include material savings and reduced project investment; minimal air leakage reduces energy consumption and lowers operating costs, making it highly popular among construction companies.


Keywords:

Ventilation/Ductwork


  • Product Description
  • The duct with common-plate flanges, also known as flangeless ducts, are manufactured in a way that is faster, more convenient, and features a lower leakage rate compared to traditional rectangular ducts. Their advantages include material savings and reduced project investment; minimal air leakage reduces energy consumption and lowers operating costs, making them highly popular among construction companies.

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Qualifications and Honors

Fire Protection Product Certification Certificate
CRAA Product Certification Certificate
CRAA Product Certification Certificate
China Energy-saving Product Certification Certificate
Fire Protection Product Certification Certificate
Fire Protection Product Certification Certificate
China Energy-saving Product Certification Test Report
Fire Protection Product Certification Certificate
Fire Protection Product Certification Certificate
China Energy-saving Product Certification Test Report

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