Rp. 850,- per kg

PS Ball is out performed and carry a lot of advantages, especially for Ship- building, Ship maintenance, Oil Storage Tank, Mega Bridge, Heavy Steel Structure, Oil Rig Platform, ....

Rp. 2.700,- per kg

Slag is a partially vitreous by-product of smelting ore to separate the metal fraction from the unwanted fraction. It can usually be considered to be a mixture of metal oxides and....