This site was developed way back in 2005 while I was working at Muse&Ogle. It features a comprehensive custom CMS that allows the client to populate all sorts of technical data for their products. The site then displays this in a layout specifically designed to fit the lower resolution screens that their customers use.
There is also a PDF generator that allows the customer to create low-resolution files for their reference, and that allows the client to generate high-resolution PDFs for printing and distribution.
Although this site is now a decade old, it still looks clean and fresh, and is updated constantly.