Inquiry (采购产品): tiny medical rubber tubing Hi, we are designing a medical device that needs two kinds of rubber tubings. They should have good elasticity. The O.D. of the two is 1.8 mm (0.072"). The wall of one tubing is 0.5 mm (0.02") and the other is 0.25 mm (0.01"). They are connected and the medicine passes through them. So, must be medical grade. Do you have these two kinds of products? If you do, how do you sale? If you don't, what are the closest ones? Thank you very much for your attention. Best regard. Showway Yeh **** Hidden Message ***** Showway Yeh 21845 Hermosa Ave Cupertino, CA 95014 USA Company: To be determined E-mail: showwayyeh@yahoo.com **** Hidden Message ***** showwayyeh@yahoo.com