The birth and the growth of PT. SUTINDO RAYA MULIA cannot be separated from the existence of Rangka Raya. In the 1960?s, Rangka Raya started it?s business as a small local industrial hardware stock supply center, servicing only a small area.

By God?s blessing, the business was able to grow and prosper. It later diversified into 3 separate specialized industrial stock supply centers : for carbon steel, non-ferrous metal, and stainless steel. Since 1997,? PT. SUTINDO RAYA MULIA is the entity specializing in stainless steel supply