List of Participants

PROMINENT FLUID CONTROLS (THAILAND) CO., LTD.

GOLDCARD SMART GROUP CO., LTD.

GUANGZHOU CHUNKE ENVIRONMENTAL TECHNOLOGY CO., LTD.

H2O (KUNSHAN) WATER TREATMENT EQUIPMENT CO., LTD.

HENAN ECO ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.

N-TECH ENVIRONMENTAL PROTECTION SCIENCE AND TECHNOLOGY (CHANGZHOU) CO., LTD.

JIANGSU KINTEP ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.

SWUN YUAN ENTERPRISES CO., LTD.

SWUN CHYAN ENTERPRISES CO., LTD.

HACH (THAILAND) LIMITED

VEGA INSTRUMENTS CO., LTD.

THAMMASORN CO., LTD.

ENDRESS+HAUSER (THAILAND) LTD.

PT PRECISION WAVE INDONESIA

QUALITAT THAILAND CO., LTD.

SAITECH CORPORATION CO., LTD.

THAISIN MOTOR MANUFACTURING CO., LTD.

SIAMPATTANAPONG CO., LTD.

BEIJING ZHONGYUANTONG SCIENCE AND TECHNOLOGY CO., LTD.

CARBON THAI CO., LTD.

HCZHUN (WEIFANG) INTERNATIONAL TRADE CO., LTD.

WUXI HOLLY TECHNOLOGY CO., LTD.

JIAOZUO YUANBO ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD.

EBARA (THAILAND) LIMITED

CMSA COMPANY LIMITED