Are there any good companies which sell laptop to rackmount conversion kits (or vendors which offer such)? This has been a problem for me pretty much every tim

Are there any good companies which sell laptop to rackmount conversion kits (or vendors which offer such)? This has been a problem for me pretty much every time I've recycled an old laptop. The CPU/mobi/ram still works fine but the cooling screen battery and case are often going after a few years in and out of the backpack. I'd love to recycle them myself, suppose I could ask the folks at Re:PC next time I do a drop off