Vrobal Energy & Resources Pte Ltd is a growing Trading Company established in Singapore last 2007 with core focus on non-ferrous metal residues such as Copper, Zinc, Tungsten, Vanadium, Molybdenum, Tin, Nickel, Lead, and precious metals. We practice transparency in our business because we value our customers for long term business relationship. Integrity and Honesty are the essential keys for our strong network all over the world.