Pre-sales service
- 24 hours customer service online
- Professional technical support
- Offer factory inspection service
On-sale service
- 100% product quality protection
- 100% on-time shipment protection
- 100% payment protection
After-sale service
- Overseas engineer installation
- Free get damaged parts during the warranty period
- Design boiler room layout for customers free
Lifetime service
- Return visit regularly
- Regulary organize boiler personnel training
- Lifetime accessory service.