Tech4 specializes in designing and engineering control systems and providing field service directly to refineries. Our strong relationship with several rotating equipment manufacturers has earned us invitations to work on many projects, both large and small, worldwide. We pride ourselves on our flexibility and readiness to quickly meet a need and minimize downtime. Our specific application experience gives us the ability to provide higher reliable service in designing and implementing custom control systems for refineries to maximize their resources and invigorate their infrastructure.