I Have One Sample With Me The OEM NO For It (Mercedes benz Gear Ring 3892625034) For Big Car - I WANT SAME MY SAMPLE (Same The Material Same The Weight Same The Size Same Color)-Width 17.3 cm x From the inside 11 cm x high 2.3 weight 950 g -Width 19.5 cm x From the inside 17.1 cm x high 1.3 weight 400 g togther weight 1360 gfor steel matreial how much / and for iron matreial how much Need Know You Have Same It Or No , And You Can Make It , And Price And Mini Quantity ?Pleas If You Have Same It Or Have Sample Or You Can Make It I Hope You Replay Answer Me Soon To My Email If You No Have And Can't Do Say To Me You No Have And Can't Do