1)24 hours customer service hot line, we will offer you professional technical data, suggestion, and purchase guidance.
2) Welcome to visit our factory, we could offer you free airport pick up service, and help you book hotel, tickets, or plan route, etc.
Sitong professional engineering team will customize the boiler based on your requirement. Also, we could help arrange the boiler room and offer appropriate energy utilization plan, to maximum boiler users’ profit.
1) Offer lifelong door - to - door after sale service and quarterly visiting. solve users’ problems during boiler operation
2) 24 months warranty period, if boiler body or accessories are damaged under proper operation, Sitong boiler will maintenance or replace the damaged accessories for free (except spare parts).
3) 24 hours service hot-line, offer proper solutions to solve the problems happened during operation.