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