03/03/2020
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CLIENT.
Callidus Processing Solutions
![Callidus-1 Callidus-1](https://espec.com.au/wp-content/uploads/bb-plugin/cache/Callidus-1-landscape.jpg)
Callidus carry out repair, maintenance, and diagnostics of valves, actuators, and instrumentation equipment. PH Electrical provide electrical maintenance on industrial machinery and electrical control systems throughout the Callidus workshop.