List of Participants

MAEZAWA INDUSTRIES, INC.

LEAFPOWER CO., LTD.

KUNSHAN PINHONG EPT CO., LTD.

KING MEMBRANE ENERGY TECHNOLOGY INC

KEMFLO INTERNATIONAL CO., LTD.

K.K. ENERGY CO., LTD.

JURUN WATER TREATMENT CHEMICALS CO., LTD.

JUMPANNY ENTERPRISE CO., LTD.

JIAOZUO YUANBO ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD.

JIANGSU YAJING RAINWATER UTILIZATION TECHNOLOGY CO., LTD.

JIANGSU TAIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CORP., LTD.

JIANGSU PROVINCE YIXING NONMETALLIC CHEMICAL MACHINERY FACTORY CO., LTD.

JIANGSU MINGZHAN SPECIAL STEEL MANUFACTURING CO., LTD.

JIANGSU MINGXING WATER SUPPLY EQUIPMENT CO., LTD.

JIANGSU LIANKUN STAINLESS STEEL CO., LTD.

JIANGSU KINTEP ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.

JIANGSU GUOTAI INTERNATIONAL GROUP GUOMAO CO., LTD.

JIANGLANG TECHNOLOGY CO., LTD.

IWA WATER AND DEVELOPMENT CONGRESS & EXHIBITION

ION EXCHANGE ASIA PACIFIC (THAILAND) CO., LTD.

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (ITRI)

IEC DREAM WORKS CO., LTD.

I-BORN SUPPLY & SERVICE CO.,LTD.

HYDRO BIO CO., LTD.

HENAN ECO ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.