Xiamen Evada Electronics Co., Ltd. is located in Xiamen city,China.establishing in 1999. It has more than 12 years experiences in UPS & inverter.We have our own research team. What is more,our factory already got the certification ISO9001:2000.Our products have passed the CE certification. In order to develop UPS market,we want to establish the new relation with oversea market. Hope we can establish the good business relationship.