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  Quality Assurance
 

    ATRR’s devotion to supplying eco-friendly gases has earned the trust of customers. Over the years, we have built strong relationships with our partners in Asia, Middle East, Europe, Africa and North America. We also attach great importance
to quality management, as reflected in our ISO/TS16949:2009,ISO9001:2008, and ISO14001:2004 certifications. Our in-house laboratory is equipped with world class Shimadzu and Agilent instruments to ensure a quality assurance system that meets the national and ARI700 standard.

ISO

 

Aohong Thai-Rhoden Refrigerant (Thailand) Co., Ltd.
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