钢管,阀门(Steel pipe,valve)I am looking for 1. gas pipe/ manifold 2. gas valve for gas stove. The material for valve is brass, and for pipe is galvanized steel tube with weld. If you can produce these products, pls kindly contact me ASAP.TOA E&I Singapore Pte Ltd52 genting lanesharon+65 67435161+65 67478700infosg@toaeni.com.sghttp://www.toaei.com/