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DURMAPRESS -Duct manufacture auto line III introduction

Air conditioner Auto pipe duct production machine line 3 , HVAC rectangular making machine line III

Full automatic wind pipe production line III type Brief introduction

1.5x1500mm Duct manufacture Auto-line U shape auto Duct pipe making line

U Shape Duct Manufacture Machine Auto Line 5

Automatic U-shaped air duct production line – automatic air duct production line six lines of exquisite technolog

U shape auto duct line 5 & Auto duct line 3

Super auto duct line 5 with short size Product Description

HVAC air duct forming machine auto duct line 3

Auto duct pipe production line 3, duct pipe making line III