Hi Sun Technology (China) Limited is an investment holding company engaged in sales of electronic power meters and solutions, provision of telecommunication solutions and operation services, provision of financial solutions, services related products, and provision of payment solutions and services. It operates in four segments: electronic power meters and solutions engaged in manufacturing and sales of electronic power meters and provision of information system consultancy services; telecommunication solutions and operation value-added services include provision of telecommunication platform operation services; financial solutions, services and related products engaged in provision of information system consultancy and sales of information technology products, and payment products and services include provision of mobile payment solutions. On December 20, 2010, it spun off electronic fund transfer point-of-sale terminal solutions business through PAX Global Technology Limited.