TSE-P AIR-CON FACTORY
Miracle Number 8
VDU & HOT OIL Heater Modification and Tank Reallocation (Piping)
Polytype New Factory
Nongkhaem Waste Water Treatment Project
 
 
Untitled Document
 
Home   |   Certificates
 
 
Qualitech Engineering and Construction Co.,Ltd. received the ISO 9001 : 2000 certification for the quality
management system in March 2007 and up-grade our quality system to ISO 9001 : 2008 certification in October
2009.

The quality procedure manuals of our company which cover all aspects of design, manufacturing, installation
and service.

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