Naina Semiconductor Ltd. Naina Semiconductor ltd. an ISO 9001-2008 company was incorporated in sept 6th 1988 as Public Ltd. Company under the act 1956 for the manufacturing of silicon rectifiers. Naina Semiconductor Ltd.has highly qualified and experienced staff to Control the operation of the company NSL produces semiconductor device ranging 1 amp to 1000amp which includes Axial Lead diodes, Medium power, High power, Rectifier Bridges, Welding diodes, Zener diodes & modules( Thyristors/diodes), Devices of various types are available like standard recovery, fast recovery, high efficiency, super fast & schottky in various packages. Devices are approved by various authorities in India like CACT, C-DOT, ERTL etc. Naina Semiconductor Ltd., certifies that to the best of its knowledge, semiconductor devices manufactured by Naina are lead free and conforms to the European Union directive 2002/95/EC i.e. restriction on use of hazardous substances(ROHS) in electronic and electrical equipment. Naina Semiconductor Ltd., uses UL approved material for the manufacturing of modules and other plastic components. Devices are well accepted in indian and international market. Products are being supplied to various manufacturing units of Telecom, Instrumentation, Electronic entertainment, Computer, Automobiles companies, battery chargers, alternators, DC drives, UPS, DC motor panels, Soft Starter, Inverters & various Industrial application. Naina semiconductor Ltd. Export devices to USA ,EUROPE,UAE and many more countries. Quality policy of Naina semiconductor ltd is to deliver device of highest quality and reliability by stringent control over the manufacturing, quality delivery and price competitiveness.