Changzhou Tronly New Electronic Materials Co., Ltd. is a high-tech corporate based on application orientation and independent innovation. We focus on UV curing technology and specialize in R&D and manufacture of photoinitiators (including photosensitizer and photoacid-generator) and photoresist resins. The category of our products can be applied to PCB photoresist, RGB/BM photo- resist, semiconductor photoresist and UV ink, coating.