xiamen kehua hengsheng co., ltd

Kehua Group, a professional manufacturer of UPS and communication power supplier founded in 1988, is an undertaker of the key Project (UPS) of China's State Torch Project and a state-level key high-tech enterprise ratified by the Ministry of Science and Technology. Kehua group can supply more than one million units UPS per year, and the turnover ranks first on China UPS market. Since 1998 whole-set power supply products have been exported to Asia, Europe, America, and Africa etc. Many Kehua products have been appointed as supported products by some international famous manufacturers. Kehua group established the advanced management system on the basis on ISO9000 International Standard Quality Management System and ISO14000. In 2006, Kehua launched the establishment of the new industrial zone of 70, 000 square meters, in which there are more than 30, 000 square meters standard workshop, 6 modern producing lines, the advanced UPS and EMC testing center, 3 R&D centers. It is the top-ranking UPS manufacturer in China engaged in the manufacture, sale and service of UPS from low power to high power. Innovative as it is, Kehua is the first in its line to apply IGBT and full digital control technology, the first to develop the long back-up UPS, intelligent battery management and N+1 parallel redundancy technique. In 1995, Kehua gained ISO9000 Quality certification awarded by the DNV. As a promotion method on management upgrade, since 2002, 6sigma concept has been introduced to Kehua step by step. As a long-term used trade mark for Kehua group, KELONG® family products include backup UPS, online interactive UPS, online UPS, telecommunication power inverter, outdoor UPS, high-frequency switch power supply, network power supply, management system and so on, covering a full range of models. The power range of its products covers 0.5KVA-800KVA.