JOYO.Since its founding in 2003, JOYO has consistently focused on the industrial directions of “energy conservation and environmental protection” and “smart cities,” with continuous innovation as its core philosophy. The company began by developing contactless IC card smart meters and heat meters. Through years of technological accumulation, it has successfully transformed from a single-product manufacturer into a provider of smart metering systems and services. Its product portfolio encompasses metering instruments and system solutions for water, heat, electricity, and other utilities, backed by multiple national patents and software copyrights. The company actively participates in industry standard-setting. By leveraging big data, internet technologies, and advanced information management systems, JOYO is committed to driving brand development through technology, realizing its corporate mission: “Smart metering, making life more convenient.”