Spare partsWe have three spare parts warehouses nationwide, with sufficient, complete, and high-quality maintenance parts to ensure maintenance quality and responsiveness.
EngineerCertified senior professional engineers adopt standardized service processes and provide customers with fast service response through various methods such as remote and on-site services.
Tools ResourcesMultiple advanced maintenance instruments, diagnostic testing instruments, and load testing equipment at all levels ensure the quality of maintenance and reduce the repair rate.
Technical ResourcesWith 20 years of maintenance experience and technical accumulation, we have established maintenance knowledge and drawings for various brands of frequency converters, providing customers with factory level board level maintenance.
Warranty serviceSimply pay a low warranty fee and enjoy free equipment maintenance, free replacement of faulty parts, and technical support throughout the year, reducing equipment risk and management complexity.
Inspection servicesBased on professional tools and diagnostic technology, conduct comprehensive maintenance and inspection of the frequency converter on-site, promptly identify and solve potential problems, and reduce unnecessary faults and shutdowns.
Spare parts serviceProvide on-site backup spare parts and remote exclusive backup spare parts services, which can be replaced as soon as possible in case of equipment failure, reducing the risk of downtime and operational losses.
Secure Start ServiceAfter 5 safety checks and startup services, to avoid startup failures and explosion risks when new and standby machines are put on hold for a long time and are used again.
Process SpecificationAfter 12 strict service process controls, from incoming inspection to factory load testing, each device records 6 service documents and tests nearly 100 indicators, ensuring consistent and high-quality service for you.
ShortcutFree door-to-door pickup and free testing. If the customer disagrees with the repair, they promise to send it back free of charge. They promise to complete the fault repair within 7 natural days, but the actual average repair time is only 2.5 days.
Quality AssuranceEach maintenance machine must undergo strict testing and load testing before leaving the factory to ensure the quality of maintenance. And provide a 6-month maintenance warranty period.
ReliableEach maintenance machine will issue a fault detection report and maintenance plan, promising to use original parts for maintenance and retaining damaged parts for customers.
