Maintenance Guide
Product Repair
We provide fast and accurate fault diagnosis and repair services. For example, if a valve is leaking, our after-sales team can quickly identify the cause of the leak, replace the damaged components, and ensure that the valve returns to normal operation.
Parts replacement
We ensure sufficient stock of genuine factory parts to provide customers with timely replacement services. For example, commonly used wear parts such as seals and valve cores can be quickly shipped and replaced.
Technical Consulting
Provide customers with technical advice on valve usage, maintenance, and care. For example, guide customers on how to operate valves correctly to extend their service life, and how to perform daily inspections and maintenance.
Training Services
Train the customer’s operators to familiarize them with the valve’s performance and operating procedures. For example, organize on-site training sessions or provide online training videos.
Regular follow-up visits
Proactively communicate with customers to understand how the valves are being used and gather their feedback and suggestions. For example, periodically contact customers via phone or email to ask whether the valves are operating normally and if there are any areas that could be improved.
Contact Us
Fax: 0513-88321009
Email: sales1@liweicnc.com
Address: Xichang Industrial Park, National-level Economic and Technological Development Zone, Hai’an City, Jiangsu Province
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