List of Participants

JIANGLANG TECHNOLOGY CO., LTD.

JIANGSU KAIYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

JIANGSU KINTEP ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.

JIANGSU KUNYEE ENVIRONMENTAL TECHNOLOGY CO., LTD.

JIANGSU TAIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

JIANGSU YAJING RAINWATER UTILIZATION TECHNOLOGY CO., LTD.

KAIFENG BAITE FLOW INSTRUMENT CO., LTD.

LANRY INSTRUMENTS (SHANGHAI) CO., LTD.

LINKSENS LIMITED

PREEMINENCE PUMP CO., LTD.

QINGDAO POLYFUSION MACHINERY CO., LTD.

ROPO VALVE(YIXING) CO., LTD.

SHANDONG HAISHUN MACHINERY CO., LTD.

SHANDONG HUADONG BLOWER CO., LTD.

SHANDONG KAICHANG METER CO., LTD.

SHANDONG MAIBTE POWER TECHNOLOGY CO., LTD.

SHANDONG PACIFIC ENVIRONMENTAL PROTECTION CO., LTD.

SHANGHAI GRANDFLY INDUSTRIAL CO., LTD.

SHANGHAI PANDA MACHINERY (GROUP) CO., LTD.

SHANGHAI WALMAY METAL GROUP CO., ITD.

SHANGHAI YMING PUMP CO., LTD.

SHENZHEN SANTAI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

SINOMA INTERNATIONAL ENVIRONMENTAL ENGINEERING CO., LTD.

SUZHOU FENGTU ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

SUZHOU GUOLV ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.