siemens ag (Siemens AG FWB: SIE, NYSE: Si) is an outstanding electromechanical company in the world and a leading enterprise in the field of electrical engineering in the world. It was established by Werner von Siemens in 1847 and headquartered in Munich, Germany. The company's business scope mainly focuses on the fields of information and communication, automation and control, power, transportation, medical system and lighting, and its development can be sustained Continuity is the principle that the company has always adhered to. Siemens Group owns Siemens Financial Services Co., Ltd., Siemens real estate asset management group, Bosch Siemens Home Appliances Group, Fujitsu Siemens computer (holding) company, etc.
