Hi, Dear Sir/Madam, It is nice to write to you. This is Andres from Ecuador. I would like to buy 6063 aluminum channel the inside of the U curled. could you please send me the quotation from this with the details as below: Color, Surface Treatment, thickness, How long will it take to receive shipment by air? thank you very much for taking the time to answer my questions. sincerelyAndresAnzurThis Message is from mobile Show More