1, Nanjing Beidou Yinhe is a well-known manufacturer of electrical automation equipment in China, specializing in technical research, product development, production, sales and engineering services in the fields of power system automation, relay protection, fault diagnosis and information intelligent management, with a wide range of enterprises and perfect infrastructure.
2. It has a good brand image and is trusted by the broad masses of people. Pre-sales and after-sales technical support and other links have provided quality services to customers and won wide support from various households.