Hanajungja is a non-metallic mineral product manufacturer located in Dasan-myeon, Goryeong-gun, Gyeongsangbuk-do. Led by CEO Choi Yoon-sook, it is a small-scale company with 3 employees, specializing in the manufacturing of casting cores.

Business Areas

• Casting Core Manufacturing: Hanajungja produces casting cores, which are internal molds required in the casting process. Cores are used to create the internal shape of a casting and are primarily made from sand.

Products

• Casting Core: A casting core is a key component used to create pathways for molten metal or to form hollow sections within a casting. It is specially manufactured to withstand high temperatures of molten metal.

💡 A Word from JobPloy
Hanajungja is a small company that manufactures casting cores, a field that may require precise skills and experienced work. It is important for foreign workers to actively participate in understanding the casting core production process and acquiring related skills. As it is a small team environment, demonstrating smooth communication and collaboration skills with colleagues will help in adapting to the company.