Our Services

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.

DHL series biomass-fired steam boiler
DHL series coal-fired steam boiler
DZL series biomass-fired steam boiler
DZL series coal-fired hot water boiler
Our service makes your boiler operate more economically

If you run into any problems with the boiler, please contact us or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.