Changsha Kai Yuan Science & Technology Group

We are large manufacturer of coal quality analysers that established in 1992. Our products includes 5E-1AC/2AC Automatic Calorimeter,Sulfur Analyser, 5E-MAC Infrared Coal Quality Analyser,etc. Owing to high reputation, famous brand, top quality, perfect after-sales service and competitive price, we have a share of 60% of Chinese market. So far we had been certified to be in compliance with ISO9001. [Details]