EAST GROUP is a high-techs enterprise specialized in UPS, EPS, inverter, stabilizer, lead-acidbattery and etc., with two large production sites and 126 branches covering China as well as many overseas partners. We provide full range of products and comprehensive solutions for power supply. Based on new technology, all our products have been designed to meet most international standards and update day to day. We can custom all your workable requirements. OEM service available. We have our own R&D center with 210 experienced engineers and advanced facilities for new products development; all-sided quality control; technical support before & after sales. If anything unexpected happen after sales, you just let me know. We will offer you solutions.