Changzhou Tronly New Electronic Materials 

Changzhou Tronly New Electronic Materials Co., Ltd., established in 1987 with headquarters in Changzhou, China, operates internationally as a specialist in the research, development, manufacturing, and global distribution of advanced electronic materials and plastic goods. The company's extensive product line features various photoinitiators. The HABI series is predominantly employed in dry film and liquid photoresist systems for printed circuit board (PCB) fabrication, in addition to other photocurable formulations. PBG series photoinitiators are integral to display panel technologies (including RGB and BM photoresists), semiconductor packaging, colored UV-curable inks, coatings, and adhesives. Tronly also provides free radical photoinitiators for a broad spectrum of photocurable coatings, inks, and adhesives, such as those used in wood and plastic finishes, offset printing, and inkjet applications. Correspondingly, cationic photoinitiators address the needs of photocurable coatings, inks, and adhesives, with applications ranging from metal coatings to food packaging printing inks. A distinctive product is KS001, a photoinitiator recognized for its non-reproductive toxicity, low odor, and non-sublimating properties, making it well-suited for solder mask inks, food packaging printing inks, and UV-LED curing systems. Furthermore, the company produces acrylic-based PCB photoresist resins and monomers, vital for both dry film and liquid photoresist systems in PCB manufacturing, as well as for photocurable coatings, inks, and adhesives more broadly. Its fluorene monomer series functions as a base material for black photoresist resins, transparency and refractive resins, heat-resistant resin additives, and reactive diluents within light-curing systems. Completing its offerings, the company supplies photosensitizers, photoacid generators, and associated monomers.