DearI am in search of the following items?gas regulator- Gas meterI need to know if there is any rule to importI need a continer 40 feetI need quotesIf possible to help me, or show this mail to a friend that knows about..I will be so gratefull;in atteched, there are some pictures to you see.Thanks in adavenceMy best wishesKátia Azevedo Cardoso(48) 88663322