new competitors for UV printer and UV photo resistance machines

as competitors with UV printers:

https://www.youtube.com/watch?v=wfglK5QY5Fo&ab_channel=HumanTechnologies

https://www.youtube.com/watch?v=QKVBFV74UCQ&ab_channel=VideojetTechnologiesInc.

https://www.youtube.com/watch?v=sFBatbcYN-I&ab_channel=andylast

as competitor with UV photoresist printers ()

iranian solutions! : https://www.youtube.com/watch?v=rViNu8KvUk4&ab_channel=SeyedMarashi

UV printer:

https://www.youtube.com/watch?v=EfGyII2GOwk&ab_channel=UV%26DTGFactory

https://www.youtube.com/watch?v=hOECXXgAlYY&t=65s&ab_channel=MandyLi

https://www.youtube.com/watch?v=q4QJRLsVtys&ab_channel=JMePhotoLLC