Zibo Billion Electron Co., Ltd was established in 1991. It is a professional backbone enterprise in China for design, manufacture and selling of the electronic watt-hour meter, the electronic prepayment watt-hour meter and the long-distance remote control system for meter data reading and controlling using carrier wave technology. Based on abundant and precious experiences accumulated in many years for meter design, the BILLION brand meters has been prestigious natively and abroad as a result of high precision, high dependability, long life, low power wastage and multifunction etc  The Quality Fist, Consumer Paramount, Quality Excelsior, Keep Improving is our quality guideline and to satisfy maximumly consumer`s requirements is our working final target. In order to develop constantly in the future, we will continually absorb the advanced technology and the managing experiences, and continually improve the levels of products and management