definitely we (PMC) are the unique source in taiwan for such machine with innovative design as a special-made machine in order production with very much advantages than the other machines
because you can see that the u-stud bolt bend forming machines are normally up to 20 mm or even 25 mm diameter size only (as the maximum diameter) and most makers they use the induction heating equipment to heating the threaded bar before bend forming process into u-bolt, l-bolt and j-bolt