Inquiry (采购产品): prptotype needed Dear Sir, I am a Inventor, ( I modified Diesel Engine entirely ) It will be a great improvement in exiting diesel engine toward power performance, and top of that Fuel Economy, and or em-mission-pollution. It has 6 new devices to add into the motor. I am looking for a company who can make a prototype for me. Could you please assist me or let me know how can you or your company can help me to make a prototype and what is the cost? You can reach me at envirosuperdiesel@yahoo.com Thank you. **** Hidden Message ***** DS sing 20170 Company: DGRenvirodiesel E-mail: envirosuperdiesel@yahoo.com **** Hidden Message ***** envirosuperdiesel@yahoo.com