Dong Hwa Hi-Tech’s Induction Heater is an advanced heating solution developed for applications where conventional heaters cannot deliver stable or efficient performance. Utilizing electromagnetic induction technology, this system enables precise heating of rollers and rotating components—making it essential for industries … Continue reading →

Dong Hwa Hi-Tech’s Immersion Heater is engineered for direct heating of liquids and gases, delivering exceptional thermal efficiency and stable performance in demanding industrial environments. By immersing the heater directly into the heating medium—such as thermal oils or gases—heat transfer … Continue reading →

Dong Hwa Hi-Tech specializes in the design and manufacture of high-performance industrial heating systems engineered to meet the demanding requirements of modern production environments. With advanced automation facilities and decades of accumulated know-how, the company delivers a comprehensive lineup of … Continue reading →

Dong Hwa Hi-Tech’s Block Heater is a precision heating solution specifically developed for heat treatment in textile stretching (drawing) processes, where temperature uniformity directly affects product quality. By utilizing a vacuum-assisted heating structure, the block heater minimizes temperature deviation across … Continue reading →

Dong Hwa Hi-Tech operates a fully equipped manufacturing facility designed to support the complete production of industrial heating systems—from component preparation to final assembly and testing. Every piece of equipment within the facility is purpose-built to ensure precision, consistency, and … Continue reading →