About us. Hoimyung Texas Inc. is an EV (electric vehicle) battery manufacturing subsidiary of Hoimyung out of South Korea. Collectively “Hoimyung”, the company makes specialty chemical products for EV batteries, semi-conductor cleaners, electronic device films, and water-treatment facility, and operates in a few other business sectors. The current job opening is for hiring at Beaumont, TX plant, which manufactures dispersant and insulation slurry...