Umenzi weeValve ezitywiniweyo zeBellows

Umzi-mveliso ohamba phambili waseTshayina weeBellows Sealed Gate Valves kunye neeGlobe Valves. Umenzi kunye noMboneleli othembekileyo onikezela ngexabiso elikhuphisanayo, kunye noyilo oluhlala ixesha elide.