3B BlackBio Dx Limited (formerly 3B BlackBio Biotech India Limited) is a leading ISO 13485:2016 certified and GMP-compliant Indian biotech company specializing in PCR-based molecular diagnostics. We design, develop, manufacture, and commercialize molecular diagnostic kits under the TRUPCR brand, lateral flow assays under TRURAPID, and next-generation sequencing assays under TRUNGS. With state-of-the-art infrastructure, in-house enzyme production, and an experienced R&D team, we deliver cost-competitive diagnostic solutions to renowned labs nationwide while providing comprehensive technical support and training to enhance laboratory efficiency and patient care.