Has the JM912 module been discontinued?

Will there still be service support?

The reason I ask, I damaged the outer housing and will need a replacement case.

If they are discontinued then I would like to know if I can purchase a couple of extra cases for any future incidences.

I presently have 2 of these modules running in my radios and would like to know if I can rely on future service if the need occurs?

Thank You.