Characteristics:
Computer typesetting cutting, precise size, and finished by rolling.
You can choose CGF, TDF, tdf-ii or angle Tefaran type.
The wind pipe sheet metal structure conforms to the American SMACNA manufacture standard.
Characteristics:
Computer Typesetting cutting, accurate size, and finished by rolling.
Can choose CGF, TDF, tdf-ii or angle Tefaran type.
Duct Sheet metal structure conforms to the American SMACNA manufacturing standard.
Characteristics:
Computer Typesetting cutting, accurate size, and finished by rolling.
Can choose CGF, TDF, tdf-ii or angle Tefaran type.
Duct Sheet metal structure conforms to the American SMACNA manufacturing standard.
Characteristics:
Computer typesetting cutting, precise size, and finished by rolling.
You can choose CGF, TDF, tdf-ii or angle Tefaran type.
The wind pipe sheet metal structure conforms to the American SMACNA manufacture standard.