Hwashin Bolt Industry continues to demonstrate its technological excellence in the highly advanced field of nuclear power generation.

Nuclear power generation utilizes the heat produced by nuclear fission of uranium in reactors and accounts for approximately 34% of Korea’s total power generation. Korea ranks sixth in the world in terms of installed nuclear power capacity.

As a qualified nuclear maintenance supplier (Q-CLASS), Hwashin Bolt Industry continuously supplies products to major nuclear power plants including Kori, Wolsong, Hanbit, Hanul, and Shin-Kori, contributing to stable and reliable power supply.

Our products—such as TAP STUD, THRU STUD, SLOTTED NUT, COVERED NUT, HEXAGON BOLT, and HEX SOCKET BOLT—are widely applied to nuclear turbines and various critical components.

Through superior quality and rigorous inspection processes, we support the safe and reliable operation of nuclear power facilities.