Quality

Quality Management 
6 sigma implementation 

Our Service 
HVAC: design, supply and installation of residential and central air-conditioning, heating, ventilation systems and split units. 

Control Units. 
The whole unit has a 3-year warranty. Compressor has a 5-year warranty. 

Standard: ISO9001 Number: 00604Q10924R2L Issue Date: 2004-11-26 Expiry Date: 2016-05-20 Scope/Range: factory audit Issued By: Quality assurance center of china association