We are HONG KONG UNITED ELECTRONIC COMPANY based in Shenzhen, China. We are member of TradeKey.com since June, 2012. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in electronic components .speaker.ic. resistor , capaitor and so on. Please find our product details below:1-1123722-3 connector 3.96mmwe can provide any kind of Electronic components .if you need any things. Pls email us . i think your requirement will have our best price and prompt reply!!SIM900A IC Chip Electronic componentsHONGKONG UNITED ELECTRONICS Inc is a technology company which . Our components are extensively used in the following field such as military, industrial, civil, communication computer and so on.Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.