Y&J tech company provides various power supplies, rotating cathodes, ion sources, refrigerators, microwave generator repairs and sales of second-hand products. It currently has sales and repair service bases in Taiwan and Shanghai, providing customers with comprehensive and timely after-sales service.

-Service Policy-

Customer response time:Within 2 hours during working days; within 4 hours during non-working days
Standard repair turnaround time:Within 14 working days
Priority repair:Within 3 working days
Onsite technical support and troubleshooting training
Spare units for emergency exchange