Shanxi kewell industrial co.,ltd produce different standard
of valves ,such as DIN***2 , BS***3 ,ANSI B*6.*4 ,
BS***0, AWWA and so on , Valves in pipe lines are provided to
control supply of water. They are used to stop supply when any
repair is carried in pipe line .if you have the
requirement for them, Please contact us : sx.kewell at yahoo.cn
.
