China electricity saving box manufacturer & supplier

air condition power saver

OST-PS-W

OST-PS control software by optimizing microprocessor, make compressor to off line at the proper time, greatly utilize cool/heat/energy of Air blower s

2010-02-02

AC/DC adapter DC/DC converter

OST-PS-S

new product energy saver china factory, power adapter china manufacturer, switch power supply china supplier, electricity saving box china, power s

2010-02-02

power saver

OST-PS-T

OST-PS core technology is its unique software design, it can adjust compressor run section automatically with the change of load, the software technol

2010-02-02

power saver china manufacturer

CHT-003B

All electricity is subject to surges from time to time, which result in spikes or parasitic peaks that can be damaging to your household equipment and

2010-02-02

energy saver

CHT-001B

High energy costs can really pinch your family. we are working hard to develop new technologies to improve the efficiency of you homes and buildings o

2010-02-02

power saver

JS-003

High energy costs can really pinch your family. we are working hard to develop new technologies to improve the efficiency of you homes and buildings o

2010-02-02

power saver

when home appliance or factory equipmemt are working, the consumption power is only occupied 60% of the total power, 40% is not in use. but the user h

2010-02-02