Inquiry (采购产品): Request for Quotation Attention: Export Sales Manager Sir, Kindly quote us your best price offer,availability and shipping weight for the listed item below: 1 pc. RS232-RS422/485 Converter Model: 4WSD9R Brand: B & B Electronics Thank you very much and looking forward receiving your soonest response. Best regards, Ms. Weng Tolentino **** Hidden Message ***** Maria Rowena Tolentino 1013 Company: Zetroc Trading E-mail: zetroc@pacific.net.ph **** Hidden Message ***** zetroc@pacific.net.ph