KAIFA has delivered over 84 million smart meters to over 80 utilities in 40 countries around the world. The AMI System has been deployed in more than 10 countries, which can accommodate over 15 million smart metering devices. KAIFA has reached the international advanced technical level in terms of PLC and wireless communication technology, accumulating rich experience in design, integration, quality control, supply chain management and on-site service. Its self-designed products have also proved the reliability throughout the entire life cycle on site.