Anhui Preda Machinery Manufacturing Co.,LTD is a professional manufacturer dedicated to machine production; We manufacture auto duct production lines, spiral duct forming machines, CNC plasma cutting machines, pittsburgh lock forming machine, TDF flange machine and so on.
We are also the largest sole agent of portable power tools in China, with ample supply. We have enough experience to export our machines and we also have oversea service experience.
The portable seam closing machine, portable power fastener, portable curved seam closing machine, they are all best useful for HVAC.
If you are interesting in our machines, welcome to contact us with no hesitation.




Williams
Anhui Preda Machinery Manufacturing Co.,LTD
Email: williams@predamachine.com
william@predamachine.com
max@predamachine.com
Mob: +86 18949635681 (Wechat&WhatsApp)
Web: www.seamcloser.com