With many years of professional knowledge and experience, Firstly have establised the industry's most cutting-edge on stop business mode of storge and authorized distribution, including active components ( Integrated Circuits, Transistor, etc) & passive components ( Capacitors, inductors, resistors, etc). Our main products are LED and Integrated Circuits ( mostly QFP & BGA package ). We have stable and advantage source from original factory and ensure all the parts are 100% new & original from factory seal packing with 90days of warranty . What you can get from us : 1. The most competitve price2. Best quality, 100% new & original3. Fast delivery, most of our parts are in stock in shenzhen and HK warehouse4. Flexible payment terms : T/T, Escrow, Net, Western Union5. Long time warranty : 60-90days No matter if you have regular supplier, just regard our price as your compare. So, pls feel free to add us as your preferred supplier.