This new kind of derma roller uses the plastic hot-melt encapsulation technology to make the row needles.This integration technolgoy combines the row disk modling and needles assembling together,
save the produce time and labor cost, also produce the seamless needle row.
The seamless needle row can prevent the liquid during the treatment into the roller drum inside, covenient for cleaning and store ( if the roller is not disposable use).
As the other kinds of roller, the handle and roller drum color are option for OEM service.
Needle type is the new disk needle, available to make 192 /540/600/720/1200 pins.
