our manufacturing facilities are iso 9001, qs 9000 and iso award / ts 16949. our product range is tUv tested according to din 75302 and meets the criteria of the international standard iso 11154th.

How would the previous sentence be correctly capitalized?
Our manufacturing facilities are ISO 9001, QS 9000 and ISO award / TS 16949. Our product range is TUV tested according to DIN 75302 and meets the criteria of the international standard ISO 11154th.