Purchase Qty. Reference FOB Price
1-4 Pieces US$6,250.00
5-9 Pieces US$5,500.00
10+ Pieces US$4,750.00
Product Description
Product Feature This is a 2 functions combined machine, it both can lock forming and stitch closing for square tubes. The duct zipper is suitable for mate flange duct and C cleat joint duct manufacture. This new engineering has taken the seaming process from the traditional three steps down to only ...