Not sure what you Quality Policy is, but if it's defined in terms of customer and regulatory requirements, then some of the examples of objective could be:
- % uptime (you define the percentage, but it could be tied to the SLAs if your company provides services)
- % complaints (normalized to the number of users, or service hours, or devices shipped, or whatever works for your company)
- number or % of defects
- number of security events
- number of non-compliance events, e.g. audit findings