Dear Sirs, This is GP Electronics Co. which has been in Electrical components business for more than 20 years experience . Our product range includes: RoHS compliant power supplies, transformers, adapters, Inverters, DC-DC converters, LED power supplies, battery chargers and many other electronic components. For update inquiries and more information, please just feel free to contact us now, I we will be very glad to offer you the best quality products at most competitive prices. Thank you very much for your kind attention and looking forward to your favorable reply very soon. Best regards, Julia GP Electronics Co., Ltd. ***** *****</p>