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Reliable PCB Manufacturing for Energy Systems in Finland

How an energy systems provider improved long-term reliability and production stability with Comtec Labs as their PCB manufacturing partner.
January 22, 2026 by
Reliable PCB Manufacturing for Energy Systems in Finland
Kari Rantakoski

An energy systems provider supplying electronics for demanding industrial environments required highly reliable PCB assemblies with long operational lifetimes. Their products were expected to perform continuously, often in harsh conditions, making manufacturing quality and component availability critical.

Comtec Labs supported the customer by strengthening PCB robustness, managing component lifecycles, and implementing stable, repeatable production processes. Emphasis was placed on soldering quality, testing, and long-term sourcing strategies.

HIGHLIGHTS

  • Field failure rates reduced by over 60%

  • Zero unplanned production stoppages over multiple years

As a result, the customer achieved improved system reliability and long-term confidence in their electronics supply chain.

Ready to Reduce PCB Surprises?

If you’re navigating complex requirements, tight schedules, or production risk, Comtec Labs offers a full suite of services to streamline your workflow:

PCB design service
PCB prototyping service
PCB component sourcing
PCB component assembly
PCB testing service
PCB repair and modifications
Printed circuit board production
PCB mass production

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