Registered in Jakarta in Oct,2010,with registered capital of 30 million dollars, Aiming at development of nickel resources by means of mine M&A, the company is composed of Project Dept, Plant Prepare Dept, Survey Dept. Smelting plant is the first priority .Project Dept: in charge of mine M&A , information gathering, and commercial negotiationSurvey Dept: responsible for geological survey, reserves estimation.Smelting Plant Dept: President director Xiong Xuqiang in person as the team leader, integrated with hydrometallurgical team, hydrometallurgical team, thermal power team, sulfuric acid production team, and Kendari Lab to prepare for construction of smelting plant.Investment PlanningThe target of Yinyi Group in Indonesia is to acquire nickel project, with assurance of nickel resources, Yinyi Group will build the smelter and develop its downstream industries in Indonesia.Processing Technology：According to characteristics of laterite- nickel- ore and adopting hydrometallurgy 、pyrometallurgy respectively or combination of two methods by means of economic results calculation to set up the optimum smelting plant.