Taiwan Union Technology Corporation operates in the electronic industry worldwide. The company produces copper clad laminates, and prepreg and mass laminates, as well as supplies printed circuit boards. Its products are used in radio frequency, high speed digital, high density interconnect, automotive, and substrate applications. The company was formerly known as Taiwan Union Glass Industrial Co., Ltd. Taiwan Union Technology Corporation was incorporated in 1974 and is headquartered in Zhubei, Taiwan.