of what wprt has is propritery and protected with patents?
Are they so far ahead that caterpillar and cummins will not be able to develope their own solutions?
Just asking because I am new to this companies prospects.
even in China they are doing well
they have volume
So tell their is a lot volume in the world we will not know
Cummings is the one to worry about
They will diffidently try and can have wprt and their own