About us
Nippon Polytech is a chemical materials manufacturing companyfor flexible printing circuit boards,which contributes to the development of circuit technology.
NPR-3000 Series
Thermosetting Solder Mask for COF
NPR-5 Series
Thermosetting Solder Mask
NPR-80 Series
Developable Photo Imageable Solder Mask
NPR-90 Series
Highly Flexible Developed Photo Imageable Solder Mask
