Providing the most perfect products and services to pursue customer the biggest satisfaction.
1999 The real-time online monitoring system was successfully used in a pharmaceutical factory
2002 FL-1 air flow capture hood obtained national patent, patent number: ZL01272911.6
2003 AAS series explosion-proof secondary air shower was put into market
2004 SX-L310 28.3L/min particle counter with 0.1cfm flow rate and 0.3um sensitivity was developed successfully cooperated with Nanjing University of Science and Technology
2005 SX-F1053 filter media tester came into commercial use
2006 SX-H1015 HEPA filter media tester came into use
2016 Become Chinese High-Tech Enterprise