COVNA, o se gaosiga valve ma le 20 tausaga le poto masani lea e faʻapitoa i afi afi, pneumatic actuator valve, solenoid valves, globe valves, gate valve, etc. Faamaonia e ISO9001:2008.O Me na faailogaina se suiga tele i le COVNA.Na matou siitia i se falegaosimea fou, o se fale tele, sili atu le vateatea, sili atu ...
Faitau atili