Introduction: Sanken Electric Co., Ltd. was founded in 1946 and is located in Kitano 3-chome, Shinshu City, Saitama Prefecture, Japan. It has a history of over 60 years. With the development of the semiconductor industry, Sanken Electric has gradually become a well-known power electronics enterprise in the industry, successfully establishing a strong industry position. Sanken's main businesses include: 1. Production, sales, and procurement of electrical equipment and instruments; 2. Electrical engineering, electrical communication engineering, and other construction projects attached to the above projects; 3. All transactions related to the execution of the business described in the above project. SANKEN Electric Co., Ltd. was established in December 1999 and is a leading manufacturer and seller of frequency converters that apply the latest scientific and technological advancements in Japan. Sanken SANKEN is located in Jiangyin Economic Development Zone, Jiangsu Province, with two branches in Beijing and Shanghai, and offices in Qingdao, Xi'an, Nanjing, Guangzhou, and Shenyang. The company has an independent research and development team and a mature national sales network, and is a well-known enterprise in the industry that integrates research and development, production, and sales.