What after-sales services, routine maintenance, and warranty policies do we provide?

Simply put: We don’t just sell equipment; we sell “peace of mind.” From installation guidance to troubleshooting, from within warranty to after warranty, we are always here for you.

Many customers worry that after purchasing equipment, they won’t have support when problems arise. USONIC has established a comprehensive after-sales service system to ensure your equipment operates stably for the long term.


1. Our After-Sales Service Commitment

Service ItemDescription
Warranty PeriodMain equipment warranty: ____ years (please fill in actual年限). Key components like motors and electrical parts follow original manufacturer warranty specifications.
Warranty CoverageFor non-human-related equipment failures, we provide free repair parts and technical support (consumables excluded).
Service ResponseGeneral issues: Response within 24 hours by phone/online. Urgent issues: Engineer dispatched within 48-72 hours (depending on location).
Installation GuidanceProfessional installation guidance provided; on-site assistance available upon request.
Operation TrainingFree training for your operators on equipment use and daily maintenance.
Regular Check-insRegular phone or on-site follow-ups to check equipment status and remind of maintenance schedules.
Spare Parts SupplyCommon consumables and parts stocked in Taiwan for quick delivery.

2. Within Warranty vs. After Warranty: How We Serve You

SituationOur Service Approach
Failure Within WarrantyContact us; after confirming the issue, we send replacement parts free of charge or dispatch personnel (excluding human-induced factors).
Maintenance After WarrantyWe still offer paid repairs, maintenance contracts, and parts supply to keep your equipment running stably.
Consumable ReplacementConsumables like filter bags, activated carbon, UV lamps can be purchased from us to ensure quality and compatibility.
Technical ConsultationFor any operational questions, feel free to call us anytime; our engineers are happy to assist.

3. Why Choose USONIC’s After-Sales Service?

Our AdvantageValue to You
Single Point of ContactNo need to contact separate vendors for equipment, electrical, or piping issues. One call to us handles it all.
Deep Technical KnowledgeWe are the manufacturer, not just a distributor. Our engineers know the equipment best, ensuring accurate and fast repairs.
Comprehensive PartsWe produce the equipment ourselves, so parts specifications are clear. No risk of discontinuation.
Custom SupportFor OEM/ODM partners, we offer tailored services like technology transfer and shared spare parts inventory.

4. Maintenance Tips: How to Extend Equipment Life

We also happily educate customers on proper maintenance:

  1. Daily Checks: Monitor pressure gauge readings and listen for unusual motor sounds.
  2. Regular Cleaning: Clean filter bags or replace consumables based on usage frequency.
  3. Record Data: Keep logs of日常 operating data for quick comparison if anomalies occur.
  4. Contact Us: Any questions, feel free to consult us anytime.

In one sentence:

“From the moment you request a quote to the day your equipment retires, USONIC is your most reliable partner.”