... power UPS.Production Range: UPS, three phase (10kva~800kva), single phase(300va~20kva), three phase in and single phase out(6kva~80kva), online and line interactive ... ISO14001:2004, OHSMS 18001, CQC and CE. We have been a UPS manufacturer and supplier in domestic and international markets and ... our customers. We shall be most grateful if having a chance to become one of your vendors.Our company regards ...