Achieving IAQ Certification with Professionals-IAQ Certificate issuing Bodies 2008 (Jun 2008)

Indoor Environmental Inspection Ability and Validation Technology Meeting & Indoor Enviromental Annual General Meeting 2007 (Aug 2007)

Seminar on the Technique of Occupational Health Management and Hazard Evaluation 2007 (Apr 2007)

Introduction of China IAQ Standard GB50325 (July 2006)

Symposium for New Regulation in IAQ for VOC Sampling (July 2006)

Teledyne ISCO Environmental Monitoring Equipment Technical Symposium 2006 (Mar 2006)