Repairing & Parts Replacement

Repairing & Parts Replacement

PAU dust filter replacement

Repairing & Parts Replacement

VRV Replacement of Variable Frequency Electronic Board and Variable Frequency Compressor

Repairing & Parts Replacement

Replace FCU chilled water electric valve

Repairing & Parts Replacement

Replace the drain pump of the split air conditioner

Repairing & Parts Replacement

Replace the drain pipe

Repairing & Parts Replacement

Replace the motor and temperature control

Repairing & Parts Replacement

Repairing water towers