Specific information about a company that satisfies all of the provided company name (Daehan Co., Ltd.), location (146 Hapdeoksandan 1-ro, Hapdeok-eup, Dangjin-si, Chungnam), representative name (Koh Han-cheol), and industry (manufacture of internal combustion engine passenger cars and other passenger motor vehicles) was not found.

💡 A Word from JobPloy
It is difficult to ascertain the specific business content or working environment of the company based solely on the provided company information. Therefore, when applying as a foreign worker, it is important to confirm accurate job details and welfare benefits through the company's official recruitment announcements or direct inquiries.