does anyone make a good gas shut off valve not made in china or tiwan or some third world country the ones i see the seller says it fits a rupp a taco a bonanza its the small one with the round metal head ive cleaned them out removed the wire schreen used teflon tape on the threads it will work for a week or to im tired of buying sh-t a good petcock maybe would cost 20.00 no problem buying the good stuf if i could find it the tiwan market is trying to sell crap to us mini bikers its funie people spend 30.000 for a car 12.000. for a harley100.to500.for abike wen it comes to mini bikes we want good stuff not kmart sh-t ive been looking for tubes made in usa.ones with-out slime inside good heavy tubes like goodyear or firestone or mishlin american made parts people are tired of 3ed world sh-t if anyone knows of a good american tube co for 6 inch tubes and a gas shut off please let me know dwp dan thanks guys