Our rooftop PV panels are specially designed for industrial, commercial and centralized ground power plants, a full range of component products match market demand.
Longer Cycle Life : Offers up to 20 times longer cycle life than lead acid battery. Over 2000 cycles, also the cell is able to deliver virtually full power, helps to minimize replacement cost and reduce total cost of ownership
The plastic barrel is beautiful, smooth inside and outside, seamless without welding, light weight, good strength, impact resistance, corrosion resistance, non-toxic and tasteless, and convenient for transportation.
portable energy storage power supply 500W high-capacity lithium battery, for various emergency power supply, has rich AC, DC and multiple USB interfaces, and can supply power to mobile phones, computers, energy-saving lamps, small fans and small household
Retro Classic Design - Oversized baddie plastic frame; anon-polarized; UV 400 Protection. Wrap oversized square design makes you more dazzling in the crowd.
Automatically collect precision, please measure diopter Color display technology Follow-up fog vision to make people feel more comfortable and improve measurement accuracy Using the world's leading optometry technology to make the measurable hole smal
Oil well pumps are downhole equipment for pumping oil. The liquid it sucks contains sand, wax, water, gas and corrosive substances, and it works underground at hundreds of meters to thousands of meters, and the internal pressure of the pump may be as hig
Introduction:A4VTG is a variable displacement axial plunger pump, is designed for closed circuit.People use them in mobile industrial areas and construction machines Consist A4VTG/32 series,A4VTG/33 series and A4VTG/34 series .
The power system, drawworks, mast, travelling system and driving mechanism for truck-mounted drilling rigs are all installed on a self-propelled chassis