Shen Yen Hsieh

Taiwan Powder Technologies Co., Ltd. was founded in 2001 and is based in Taoyuan, Taiwan. The Taiwanese company manufactures and supplies metal injection moldings.

Part of Delta Electronics, Inc., Delta Electronics (Dongguan) Co., Ltd. manufactures instruments for power supply units for industries. The company is based in Dongguan, China. Ping Cheng has been the CEO of the Chinese company since 1993.

Delta Greentech (China) Co., Ltd. engages in the development, manufacture, and sale of new energy products. It operates through the following business segments: Energy infrastructure, Network communication infrastructure, Video display control, Building automation, and Automated industry. The Energy infrastructure segment includes grid-connected photovoltaic power generation and electric vehicle charging systems. The Network communication infrastructure segment includes uninterruptible power supplies and data centers, power quality management, communication power systems, and high voltage direct current power supply systems. The Video display control segment includes screen display units, image control systems, and interactive and collaborative publishing systems. The Building automation segment includes intelligent buildings, power environment centralized monitoring systems, and light-emitting diode (LED) energy-saving lightings. The Automated industry segment includes frequency converters, alternate current servo systems, control products, and software platforms. The company was founded on March 26, 1992 and is headquartered in Shanghai, China.

Delta Energy Systems (Switzerland) AG develops, manufactures, and markets power supplies and other electronic components. Its products include power quality solutions, solar inverters, telecom power solutions, medium voltage drives, mega-watt wind converters, and EV charging stations. The company was founded on August 12, 1992 and is headquartered in Bern-Bümpliz, Switzerland.