Cheng Han Ku

EJECTT, Inc. engages in the manufacture of etched aluminum foils, and research and development of LED smart lighting and pyrolytic artificial graphite sheets. Its products include aluminum formed foil, pyrolytic artificial graphite sheet (PAGS), LED smart lighting, and wireless motion sensor LED spotlight. It operates through the following segments: Metallization Foil Division, Solar Power Generation Division, Solar Engineering Division, and Other Divisions. The Metallization Foil Division segment focuses on contract manufacturing, manufacturing, and sales of chemical foils. The Solar Power Generation Division segment sells solar power generation electricity. The Solar Energy Engineering Division segment contracts and constructs power plants and purchases related solar equipment. The company was founded on January 21, 1993 and is headquartered in Taipei, Taiwan.

Mao Shun Investment Co. Ltd. is an investment holding Taiwanese company. The company's main focus is on holding investments in other companies.