(The vision of POTRA)=>Develop and holds universal new technology - Develop HA(Happyhangreen-Aminokhan) agricultural method and is supplying all over the world as well as domestic. - Develop a basal fertilizer of new concept that maximize a slow and fast effect. =>Secure a monopolistic raw material in the world - Is supplied Rare Earth exclusively from China company. - Supply monopolistically a premium Amino acid in agriculture and feed part. - Is spreading know-how that use MSM(Diet sulfur) as a germicidal agent. - Is spreading know-how that use Ca-gluconate as substance that strengthen cellular tissue. - Secure exclusively a malt that is nature enzyme material.(Sale network of company) - Sole distributor of the whole country :16 Branch - Sales network of local agricultural cooperative : 100 Area - Indonesia and China branch (Treatment products) - Agricultural goods ' Happyhangreen - rare earth element etc.-liquid ' Aminokhan - Premium amino acid-powder ' Pamgien(MSM-sulfur for food)-powder ' Happyhanglucal - Ca gluconate-powder 'Amin-Fe - mixed amino acid and rare earth etc.-Liquid ' INNOFES - Organic fertilizer - RE, Amino acid, k-humic acid, canola meal etc.