List of Participants

QUALITAT (THAILAND) CO., LTD.

RIGHT REACTIVATION PUBLIC COMPANY LIMITED

ROJANAPAT ENGINEERING CO., LTD.

SANG CHAI METER CO., LTD.

SENTINEL SOLUTION (THAILAND) CO., LTD.

SIAMPATTANAPONG CO., LTD.

THAI BENKAN CO., LTD.

THAI HYDROLOGIST ASSOCIATION (THAI HYDRA)

THAI WATER WORKS ASSOCIATION (TWWA)

THAMMASORN CO., LTD.

THE CONSULTING ENGINEERS ASSOCIATION OF THAILAND (CEAT)

TOHEI HYGENTE TRADING (THAILAND) CO., LTD.

TOYOBO (THAILAND) CO., LTD.

TREE YOKO PART., LTD.

VEGA INSTRUMENTS CO., LTD.

WATER AND ENVIRONMENT INSTITUTE FOR SUSTAINABILITY (WEIS)

BUENO TECHNOLOGY CO., LTD.

GLOBAL WATER SOLUTIONS LTD

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (ITRI)

JUMPANNY ENTERPRISE CO., LTD.

KEMFLO INTERNATIONAL CO., LTD.

KING MEMBRANE ENERGY TECHNOLOGY INC

PASSAL CO., LTD.

SWUN CHYAN ENTERPRISES CO., LTD.

SWUN YUAN ENTERPRISES CO., LTD.