Natronix : About Us spel, SPEL, Semiconductor, semiconductor, spel semiconductor, IC assembly and testing india, IC assembly subcontractors, turnkey IC services, Integrated circuit tester, Semiconductor testing, Component Testing, Product Engineering Support, Lead Scan Inspection, ATE, India, Chennai, Assembly, IC, IC's, Integrated Circuits, Quality Natronix is a Semiconductor Packaging & Design company focusing on complex solutions to global Semiconductor companies. Headquartered in Singapore, Natronix has carved a niche within its business, fuelling growth by continually introducing latest technologies, capacity expansions and acquisitions.