Smelter Grade Alumina

WHW is the first refinery of Smelter Grade Alumina (SGA) in Indonesia and is the biggest in Southeast Asia having capacity of 1 million ton per year. To support the factory operation WHW also owns a number of facilities like steam power plant, internationally standard special terminal for loading and unloading as well as workers compound for thousands of them.

WHW’s vision is being a world-class producing company of alumina with high performance operation, WHW is confident it is able to present an added value for Indonesia with a long term and sustainable business, develop local resources who have high competences, prioritize safety for workers and environment, Empower local community.

Those above are in line with Indonesian government’s effort and are supporting the down streaming concept which was spread through Undang-undang (The Law) Number 4 Year 2009 about Mining of Mineral and Coal

that is with processing and refinery of mineral ore in the country will give added value to Indonesia.