Netherlands-based aluminium products and canstock specialist Constellium has been granted the Chain of Custody certification by the Aluminium Stewardship Initiative (ASI) for its casting and rolling operations in Singen, Germany.

Netherlands-based aluminium products and canstock specialist Constellium has been granted the Chain of Custody certification by the Aluminium Stewardship Initiative (ASI) for its casting and rolling operations in Singen, Germany.