The nitrogen generator that has been in use for 6 years is used normally after maintenance

"Zhongsu Hengda" as a professional engaged in the research and development, manufacturing and service of air separation equipment, we have established a solid cooperative relationship with this customer for 6 years. Since the first cooperation, the high-efficiency and energy-saving nitrogen machine equipment of Zhongsu Hengda has played an important role in the customer's production line, providing a stable supply of nitrogen for their production process.

In terms of after-sales service, we always adhere to the "fast response, professional and efficient" service concept. Yesterday, the customer reported to the sales that the equipment was abnormal, and our after-sales service center immediately arranged the experienced after-sales engineer Mark to carry professional testing equipment and spare parts to the customer site today. After field testing, it was found that the valve spool in the valve was no longer located, and the air had been leaking, which needed to be replaced. Mark completed all the maintenance and debugging work within 3 hours to ensure that the purity and gas volume of the nitrogen generator had been restored.




We know that quality after-sales service is the foundation of enterprise development. To this end, the company has established a sound ERP after-sales service system. For every customer, we uphold the "conscientious" service attitude, from equipment selection, installation and commissioning to daily maintenance, to provide a full range of technical support.

In addition, we would like to especially thank this old customer for his trust and support over the past 6 years. Your trust is our driving force for continuous progress. At the same time, we also welcome new and old customers to consult oxygen generator, nitrogen generator and other related equipment as well as professional gas solutions. Let's join hands to create a better future!