More than 60 instruments were invented including aerosol, inhalation instrument, fully Automated QuEChERS system, multi-stage cascade impactor, breathing simulator etc. Aerosol toxicology instruments cover a full range of instruments for rats, mice, guinea pigs, ferrets, rabbits, dogs and monkeys. Exposure methods include nose-only exposure, whole-body exposure, spreading infection and in vitro cell exposure, etc. All products of aerosol generation, aerosol detection, aerosol sampling and system control are independent intellectual properties.

Our products are widely used in GLP laboratories, safety assessment centers, Universities, scientific research institutions and respiratory dept. of hospitals, etc. Relying on excellent quality and reliable after-sales service, our products won recognition from domestic and international users.

The domestic market share of inhalation toxicology instruments applied in GLP laboratories exceeded 90% in the past 3 years, and the comprehensive market share exceeded 70%.