An internationally certified team of 85 senior engineers (15+ years’ experience each) delivers 24/7 technical services to customers in 35 countries. Our rapid-response protocol resolves high‑voltage insulation faults within 3 hours, ensuring safe and stable power system operation.
Guaranteed Lead Times
Standard items: 5-7 business days delivery guarantee (FCA terms)
Custom liner products: 12-15 day production cycle with full progress tracking
Expedited service: 72-hour global air freight for urgent project needs
Service Center
We have established local service centers in Europe, North America and ASEAN with teams of professional engineers to provide rapid response technical support and on-site service to our regional customers to ensure efficient solutions to high-voltage insulation product application problems.
Aging resistance
Our polymer weathering protection solutions follow the IEC 62217 international standard and provide reliable protection for power equipment worldwide through UV- and chemical-resistant designs that ensure the long-term stability of insulation in extreme environments.
FAQ
What kind of technical support do you offer after purchase?
We provide lifetime technical support via email, phone, and remote diagnostics. Our engineers are available to help troubleshoot, interpret test results, and guide on-site personnel when needed.
Do you offer on-site support services?
Yes, for projects that require it, we can dispatch experienced technicians for installation supervision, commissioning, or fault investigation—based on prior agreement and availability.
What is your warranty policy?
We offer a limited product warranty covering manufacturing defects under normal operating conditions. Specific warranty terms are provided with each order.
How do you handle product issues after delivery?
If an issue arises, we conduct a root-cause analysis and work closely with your team to implement corrective actions. We aim to resolve issues efficiently and transparently.