Shenzhen Must Power Limited established in 1998, with the headquarter in Hongkong, which is a professional hi-tech enterprise specialized in UPS Power,dc ac Power Inverter, Solar Power system, Voltage Regulation ,VRLA Battery development,manufacturing,sales and after-service.

Our comprehensive product lines include:
Offline ups,line interactive sine wave ups,Online ups,Rack online ups,Low frequency ups,Solar power inverter, Sinewave Power inverters, Stabilizers and solar battery,Most of products from MUST applied with CE, FCC certificates. The main markets are Ukraine, Russia, Vietnam, Thailand, Pakistan , India, etc. Must Power company is one of the authorized suppliers for China Citic Bank, Ministry of Information Industry of China, Ministry of Power Industry of China,  Ministry of Transportations of China.

Must Power Limited have gotten ISO9001:2008 certification... 2013-3-20

Hong Kong Electronics Fair 2013(13-16 April 2013) ... 2013-2-28

MUST Online UPS... 2012-12-13

UPSmart V3.0 is a unique uninterruptible power supply (UPS) control software that offers you unprecedented convenience for the control of any UPS. It includes the following benefits:Early Warning System:Save files before shutdown occurs, Cost Savings, Easy System Monitoring and Tracking.