Mayank jonwal indian

Hi
This is mayank 
Aap logo ka sujat ha mara YouTube channel ma
.
I am Engineer of electric vehicle and other electronic car

Hum log electrical Bycycle bachta ha or old Bycycle ko electric Bycycle ma cunvart carta ha aap logo ko electric Bycycle and other electronic vehicle ka saman chayo ho to muj sa contact Kara littem battery and 12 volt ,24 volt, 36 volt, 48 volt, 52volt , 72 volt, 98 volt, 100 volt, and other volt other amper lithieum battery pack oder kar sukta ha 

Mara sa contact karna ka liya aap logo ko mara WhatsApp pur hii 
And jo aap ko saman chaya us ka name 


Mara mobile WhatsApp number
👉8076793841