Randhir Metal And Alloys Pvt. Ltd. is a leading Duplex Steel Fasteners Manufacturer in Mumbai, renowned for producing high-strength, corrosion-resistant fasteners tailored for industrial use. Established in 1975 and ISO 9001:2008 certified, our manufacturing facility specializes in bolts, nuts, washers, and studs crafted from premium duplex steel for durability in harsh environments. Custom sizes and specifications suit oil & gas, petrochemical, marine, and construction projects. Backed by nearly five decades of expertise, we deliver precision-engineered fasteners, stringent quality assurance, competitive pricing, and timely delivery—making us Mumbai’s trusted supplier for reliable duplex steel fastening solutions.