Shanghai Muhong Mechanical and Electrical Equipment Co., Ltd.  

Product Name: Automatic Straight Duct Line and U-Type Duct Line Model NO.: Straight-type/U-type Type: Pipe Production Line Application: Industry Theory: Stainless Steel,Gi Steel Customized: Customized Condition: New Pipe Material: Stainless Steel Transport Package: Container Product Description Automatic Straight Duct Line and U-type Duct Line: material uncoiling and unloading, to make pittsburghlock "---", "L", automatic TDF"L",and so on, wrap around folding. It isto produce automatically from steel coil to finished duct