The following articles (in Adobe's Portable Document File (PDF) format) gives a detailed account of the different types of glass we manufacture.
You will need Adobe Acrobat Reader to view these PDFs. If you do not have it installed you can download it from Adobe.
Opening a .pdf document (in Adobe Acrobat) direct into your browser, can fail using certain browsers on PCs. If this should happen, please right-click on the desired file and save it to your desktop. It can then be opened from there.