PT Stainless Steel Primavalve Majubersama (SPVMB) is a leading Indonesian manufacturer established in 1990, specializing in high-quality stainless steel valves, fittings, and sanitary products. With more than 30 years of experience, SPVMB has become a trusted partner in the oil & gas, pharmaceutical, food & beverage, and petrochemical industries.We are committed to delivering world-class quality with local expertise, backed by modern production facilities, a skilled workforce, and strict quality control systems. Since 2015, SPVMB has actively expanded into the oil & gas sector and continues to grow its presence in the petrochemical field, serving both domestic and international markets.