An Cheng

Eltek Valare AS develops power supply systems for telecommunications. The company provides site survey, planning, project management, installation and commissioning, preventive maintenance and on-site services. The firm was founded in 1971 and is headquartered in Drammen, Norway.

CellMax Technologies AB provides base station antennas designed for the high frequency bands. The company was founded in 2001 and is headquartered in Kista, Sweden.

Part of Delta Electronics, Inc., Delta Electronics Europe Ltd. is a British company that manufactures and wholesales power management solutions, components, visual displays, and industrial automation systems. The company is based in East Kilbride, UK. Delta Electronics Europe was acquired by Delta International Holding Ltd. from Delta Electronics (Thailand) Public Co. Ltd. on July 28, 2014 for $3.66 million.

Delta Electronics (Netherlands) BV manufactures and distributes energy-saving technology equipment and solutions. Its products include power electronics, automation, and infrastructure. The company was founded in 1995 and is headquartered in Hoofddorp, the Netherlands.

Pixii AS offers power conversion and energy storage solutions. Energy storage, power conversion, renewable energy and ancillary service. The company is headquartered in Kristiansand, Norway.

Part of Delta Electronics, Inc., Delta Electronics (France) SA is a French company that wholesales electronic and telecommunications parts & components. The company is based in Lisses, France. The CEOs of the company are Andreas Hoischen, Chin-Tang Lee.