Fengdong’s after-sales service department has professional and technical engineers engaged in sandblasting and rust removal, equipment assembly, electrical, welding, furnace insulation, and surface painting etc. It provides customers with rapid and high-quality equipment fault analysis, trouble-shooting, repairing, overhaul other services.
Equipment performance detection service
Fengdong has a state-certified enterprise technology center and China （CNAS） national accreditation laboratory （registration number: L6336）.
To provide customers with equipment performance detection such as furnace temperature uniformity, surface temperature rise, energy consumption of no-load furnace heating up, heating-up time of no-load furnace, no-load furnace power loss ratio, comparable electricity consumption of unit product etc.