AYAA TECHNOLOGY CO.,LTD has 16 years experience in the design, engineering and service of all kinds of PCM/BMS, Lithium-ion batteries,  chargers and portable power station. 
We are dedicated to utilize extensive knowledge of batteries to provide the most innovative,
effective and economical battery solutions. As a leader of PCM/BMS, worldwidely providing battery packs for different devices which are used in the industry and households-power tools, medical equipment, emergency lighting, energy storage station, navigation systems for cars, golf buggy, e-bikes and etc... 
In 2018, Ayaatech lauched his own brand – BOSSCAT of portable power station.
As a conformity company by ISO9001, we take quality as business soul, customers’ satisfaction always powerful for our continuous improvements.