High Speed screw making Machine Product name and making thread of screws Application Drywall screw making machine Buyer and Importer
Dear Liu,
I was wondeing if this machine includes both threading and heading functions?
Or they are different equipments?
what kind of raw material can it be used?
if so, how much is the cost of 1 set?
Thanks can it be used?
if so, how much is the cost of 1 set?
ThanksShow More