SK inc. materials provides customer-oriented service as the best partner of customers and is growing into a global gas & IT materials total solution provider through differentiated solutions from competitors.

With the sophistication of semiconductor structures, the importance of high-performance wet chemicals that can selectively etch and clean various thin films is increasing.
In particular, as it is important to develop and stably supply products optimized for customers' process technology, we intend to provide various wet chemical solutions through gradual expansion of items.

Among the etching gases, we produce and sell Monofluoromethane(CH₃F), Hexafluorobutadiene(C₄F₆), and Difluoromethane(CH₂F₂), which have precise etching capabilities, and we intend to provide various etching solutions in the future.

Based on continuous R&D on new specialized materials for next-generation processes, we produce and sell precursors that are the optimal solution for DRAM charge storage and microcircuit implementation.

Based on our innovative R&D capabilities, we are expanding beyond semiconductors to light-responsive displays and image sensor materials, advancing the cutting-edge future.

Based on our cutting-edge R&D capabilities, we develop and supply materials necessary for lithography process of drawing semiconductor circuits, such as Photo Resist, BARC(Bottom Layer Anti-Reflection Coating), SOC(Spin-on-Carbon) hardmasks.