No specific information was found in the search results for a company named Geoseong Tech that satisfies all the requested criteria: company name, provided address (443 Yeongok-gil, Ipjang-myeon, Seobuk-gu, Cheonan-si, Chungnam), CEO name (Lee Jang-gyu), industry (other insulated wire and cable manufacturing), and number of employees (7). The address provided is confirmed to be the headquarters (Ipjang Factory) of TMC Co., Ltd. TMC, led by CEO Ji Young-wan, is a manufacturer of marine cables, offshore plants, and fiber optic cables, employing hundreds of people. Therefore, the requested Geoseong Tech may lack public company information or could be a small-scale business operating at that address.

💡 A Word from JobPloy
If working at a small-scale or independent contractor-operated wire manufacturing company like Geoseong Tech, foreign workers would primarily perform tasks related to wire manufacturing and processing in the production field. Due to the nature of manufacturing, adherence to safety regulations is crucial in the work environment, and there may be many repetitive tasks. It is advantageous to have basic Korean language skills for smooth communication with colleagues, and it is recommended to actively participate in safety training to prepare for potential risks during work.