Since established in 1970. PT. Growth Sumatra Industry. located at K.L. Yos Sudarso Street KM-10. Medan. has developed into a well known leading company in steel production. Over the years. PT. Growth Sumatra Industry has been producing reputable quality steel used on major private and government constructing projects. such as highway. bridge. harbour. airport. power station. transmission tower. high rise building. etc. Facing the high growth rate of demand for steel products. PT. Growth Sumatra Industry is expanding with the implementation ofcontinuous renewal program. New technologyhas been appliedto produce the bestquality products with competitive price. and consistent quality inspection improvement at every stage of production process. to ensure the quality ofthe products delivered to customers has achievedtheSNI quality specifications. As steel producer and supplier with good recognition and reputation. PT. Growth Sumatra Industry has been awarded with the SNI certificate of deformed bars. equal angle bars and wiremesh products. Quality Management System ISO 9001: 2008 certificate in 2012. and QualityManagement System ISO 9001 , 2015 in 2017.