天地元一净化设备

Free training for customers' machine operators no less than twice (can be based on customer needs).

 Free maintenance services are provided after the machine is in operation, and long-term tracking services keep the system in optimal operating condition.

Establish configuration and operation files for the customer's entire nitrogen production system to keep abreast of the system's operating status.

 Including the status and maintenance plan of all equipment in the customer's nitrogen production system, as well as the customer's service requirements for our company.

 24-hour service hotline. In case of emergency problems, we will arrive at the site within 2-3 hours after receiving the service request call. Service projects outside the province will arrive at the site within two days.