Chang Wah Electromaterials Inc. engages in trading of electrical, telecommunication, and semiconductor materials and parts in Taiwan, Asia, and internationally. It offers various IC packaging materials, including EME, lead frame, laminated substrate, CRM, FCCSP/FCBGA substrate, release film, cover and UV tape, low CTE core and prepreg material, and dummy and monitor wafer; IC/LED packaging equipment, such as auto molding, trim and form, and full auto mold equipment, as well as fluid dispensing systems. The company also provides EMC LED lead frames; light guide plate and fine pitch FPC; and solar power systems. In addition, it is involved in import, export trading, leasing, manufacturing, and selling of electrical appliances, telecommunications equipment, and mechanical parts; and retailing of synthetic resin, and electronic materials and components. The company‘s products are used for PC peripherals, consumer electronics, network and telecom, mobile devices, automotive, opto-electronic, and energy applications. It sells its products under the Sumitomo Bakelite brand. Chang Wah Electromaterials Inc. was incorporated in 1989 and is headquartered in Kaohsiung, Taiwan.