Inquiry (采购产品): custom portable liquid oxygen tank Good morning, I am looking to purchase a custom made tank for a new medical device that will hold roughly 0.5 L of liquid oxygen. The dimensions of the tank need to be long and narrow in order to fit into the device. I will have CAD drawings ready shortly. I was curious to see if you could supply a rough estimate of the cost of fabrication for such a tank? Thank you for your time, Felicitee **** Hidden Message ***** Felicitee Kertis RI 02912 USA Company: Brown University E-mail: felicitee_kertis@brown.edu **** Hidden Message ***** felicitee_kertis@brown.edu