Purchase Qty. Reference FOB Price
1-2 Sets US$1,850.00
3+ Sets US$1,200.00
Product Description
S C shape lock forming machine, lockformer for hvac duct Product Description: Lock forming machine is a necessary equipment during HVAC air duct manufacturing. Six shapes include Pittsburgh(Female), Right angle(Male), Standing seam, C shape locking pin, Curving angle and Z shape. What's more, we ...