System Integration

System integration connects multiple existing systems within a company (such as ERP, MES, CRM, and finance) to close data gaps and let information flow correctly between them.

The key difference between system integration and 'adopting a new system' is that the goal usually isn't replacing everything with a single monolithic package — it's making sure information is entered once and flows correctly between existing ERP, MES, CRM, and finance systems, cutting down on duplicate data entry and reconciliation errors. Picture a larger company operating across multiple sites with 150+ users: a system-integration project at that scale can run NT$1.5M-6M+ and take 6-12 months, well above a simple packaged-software rollout, because the focus isn't building new features but the long-term consistency and stability of the data connections themselves. A common misconception is trying to integrate everything at once — the steadier approach integrates the one or two highest-impact data gaps first, say automating reconciliation between the order and finance systems, validates the results, then expands scope, rather than wiring up five or six systems simultaneously and multiplying the failure risk. If a company is small, runs only one or two systems, and those systems already support basic export/import, a formal integration project may not be necessary — periodic manual export-and-compare may cover the current scale just fine, with integration budget saved for when the company actually expands to multiple sites and systems.