Support & service assurance

Clear warranty policy and tiered SLA to keep systems stable and business running.

Warranty policy

Delivered projects include a 3-month free warranty period (starting the day after delivery). During warranty, in-scope deliverables are repaired at no charge.

After warranty, ongoing paid technical support is available—terms negotiated separately.

Tiered response standards

Response and resolution timelines by severity level to keep critical business systems stable.

Level Definition Response Resolution
P1 Critical System crash / core business unavailable Within 1 hour Within 1 day
P2 Major Partial functionality impaired Within 2 hours Within 3 days (recommendation within 1 business day)
P3 Minor Individual application issue Within 4 hours Within 5 days (recommendation within 2 business days)

Go-live & follow-up

Launch is not the end—follow-up and acceptance close the quality loop.

Go-liveProduction cutover
TrainingKnowledge transfer
Follow-upIssue collection & feedback
AcceptanceDeliverable sign-off
OperationsOngoing SLA support

Need support renewal or ops consulting?

Reach out to the Weixun operations team.