I am a Electronic Component supplier , I can supply you with Integrated Circuits, Microchips , MicroControllers, Voltage Regulators, Microprocessors, Crystals, Transistors and other (LCD, Connectors, Heat Sink etc. ) Active and Passive Components. Components can be delivered any place in India. You can share your BOM and we can work out on better costing. I can also suggest some Serial, GPRS, Ethernet, BLE and WIFI systems if there is a application in your system.