List of Participants

TN GROUP CORPORATION PUBLIC COMPANY LIMITED

TOYOBO (THAILAND) CO., LTD.

TOZEN INDUSTRIAL CO., LTD.

TREE YOKO PART., LTD.

TSURUMI PUMP (THAILAND) CO., LTD.

VEGA INSTRUMENTS CO., LTD.

WATER FIELD ASIA CO., LTD.

WEIFANG HENGYUAN ENVIRONMENTAL PROTECTION WATER TREATMENT EQUIPMENT CO., LTD.

WUHU HUAJI FILTRATION TECHNOLOGY CO., LTD.

WUXI GONGYUAN ENVIRONMENTAL EQUIPMENT& TECHNOLOGY CO., LTD.

WUXI HOLLY TECHNOLOGY CO., LTD.

XIAMEN ALOTCER COMMUNICATION TECHNOLOGY CO., LTD.

XIAMEN MINZHONG TRADE CO., LTD.

XIAMEN SHIEYU PLASTIC CO., LTD.

YUANXIN PUMP(SUZHOU)TECHNOLOGY CO., LTD.

YUYAO YUEER VALVE CO., LTD.

ZHEJIANG JICHUAN VALVES TECHNOLOGY CO., LTD.

ZHEJIANG LIJU THERMAL EQUIPMENT CO., LTD.

ZHEJIANG QDR-WATER PURIFICATION TECHNOLOGY CO., LTD.

ZHEJIANG QINGQUAN PUMP CO., LTD.

ZHEJIANG SINCONTROL PUMP CO., LTD.

ZHEJIANG XIANDAI PUMP CO., LTD.

ZILMET S.P.A SOCIETA UNIPERSONALE