Qatalum, one of the world’s leading aluminium smelters, is pleased to announce it has received the Approval of Manufacturer Certificate in accordance with DNV GL rules for classification – Ships. Qatalum’s Cast house and Laboratory for metal analysis were subject to the audit done by DNV for the company, and the company is now an approved manufacturer of Wrought Aluminium and Aluminium Alloys in accordance with DNV GL rules for classification – Ships.