Hi, my name is Alfonso Galindo I work for a Mufflers Manufacturing company in Mexico and we are really interested in buying your product for reselling in our country Actually we are very well positioned in the market of mufflers and we are thinking to buy thousands of these pieces, but before doing this we would like to get one or two samples of your product (specifications -- diameter => 2 inches, lenght ==> 4 inches) Could you ship one piece to our country via Fedex? What do I need to do to get this sample? Additionally, I would like you please provide me unit cost (wholesales) and minumum quantity order Your information will be very well appreciated Thanks