Inquiry (采购产品): Quote Request I need a prototype built. It is an exercise machine comparable to a low row gymnasium type machine, probably smaller. not really sure what material to use, maybe aluminum, im sure you could give me better guide as far as that. the machine will also need several bearings. I dont think it should exceed 200 pieces in total. please let me know what you can do for me and what other information I can provide you with to get a more accurate quote. -thanks **** Hidden Message ***** Robert sucilla 60538 USA Company: Independent Inventor E-mail: rcarloshomeloans@yahoo.com **** Hidden Message ***** rcarloshomeloans@yahoo.com