How many years can Hanbang Hi-Tech analog signal monitoring be used?

Five years. According to Han Banggao Ke official website's inquiry, analog signal monitoring can be used for five years. Beijing Hanbang Hi-Tech Digital Technology Co., Ltd. (formerly known as Beijing Hanbang Hi-Tech Digital Technology Co., Ltd.) was established in 2004, located in Beijing, and is an enterprise mainly engaged in technology promotion and application services. The registered capital of the enterprise is 298,258,899 yuan, and the paid-in capital is 60,950,000 yuan. The private placement was completed in 2065,438+08.