Complex sentence: As the company expanded its plastic business, it established GoldStar Co. Ltd. (currently LG Electronics Inc.) In 1958, both companies Lucky and GoldStar merged and formed Lucky Goldstar.
Split into simpler sentences: As the company expanded its plastic business, it established GoldStar Co. Ltd. (currently LG Electronics Inc.) in 1958. Both companies Lucky and GoldStar merged and formed Lucky Goldstar.