List of Participants

THAI DAIICHI INTERTRADE CO., LTD.

FOSHAN TIANHAIXIN SUPPLY CHAIN MANAGEMENT CO., LTD.

NOYI ENVIRONMENTAL EQUIPMENT MANUFACTURING(BEIJING) CO., LTD.

ZHENGZHOU FANGYU MACHINERY EQUIPMENT CO., LTD.

GSD (CHINA) CO., LTD.

SOURCE WATER PURIFICATION TECHNOLOGY INC.

ASOE HOSE MANUFACTURING INC.

SHANDONG ZHANGQIU BLOWER CO., LTD.

WANGYUAN DENNA INSTRUMENT CO., LTD.

THAI WATER WORKS ASSOCIATION (TWWA)

THAI HYDROLOGIST ASSOCIATION (THAI HYDRA)

ERREESSE VALVE(CHINA) CO., LTD.

SHANDONG SHUICHANGQING ENVIRONMENTAL PROTECTION TECHNOLOGY CO. , LTD.

FACULTY OF ENGINEERING, CHULALONGKORN UNIVERSITY

WATER AND ENVIRONMENT INSTITUTE FOR SUSTAINABILITY (WEIS)

EBARA (THAILAND) LIMITED

ANHUI CHIRO TECHNOLOGY CO., LTD.

EAST FILTERING EQUIPMENT(SHANGHAI) CO., LTD.

QINGDAO HAIYUE MEMBRANE STRUCTURE ENGINEERING CO., LTD.

HANGZHOU KAIHONG MEMBRANE TECHNOLOGY CO., LTD.

DEPARTMENT OF WATER RESOURCE (DWR)

HEBEI GREEN SPRING ENVIRONMENTAL PROTECTION EQUIPMENT TECHNOLOGY CO., LTD.

CARBON THAI CO., LTD.