VENTILATION AND COOLING SOLUTIONS FOR BUILDINGS

USE THIS FORM TO SEND INQUIRIES RELATED TO WARRANTY HANDLING.

Please fill out the form as comprehensively as possible and describe the warranty issue clearly. The more information about the issue you submit to Koja, the faster the service you will get.

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REFERENCES

Koja has long experience in various projects to optimize conditions and ventilation. Our focus is on customer experience and smooth operation with our partners. Check out the success stories of our customers, and you will also learn more about Koja’s vast expertise.

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