Dr.Osvaldo Carlos Maia (Attorney at Law)

O.C.M Consulting Brazil

Products: Gold, Iron Ore, Sugar, Food Products from Brazil

Tianjin REFUL International Trade Co., Ltd


Products: Calinced Bauxite, Carbon Raiser, Met Coke, Gas Coke, Foundry Coke, Ferro-Alloy

Country: Tianjin, China