My headway LiFePO4 cells keep dying

Hi everyone ,
Through 15 years development , headway lifepo4 battery technology is more and more mature , and the performance is not bad than the famous company such as Panasonic,sumsong and A123.
We have cooperation with many big companies, for example KTM electric motorcycles project .
to know more of our products , pls kindly contact me at coral [at] headway-cn.com