List of Participants

TENGINE INNOVATION (BEIJING) INSTRUMENTS INC.

TATUNG COMPANY

SWUN YUAN ENTERPRISES CO., LTD.

SWUN CHYAN ENTERPRISES CO., LTD.

SUNLOCALPUMP TECHNOLOGY CO., LTD.

SIAMPATTANAPONG CO., LTD.

SIAM FITTINGS CO., LTD

SHUANGGONG VALVE CO., LTD.

SHIN HWA ENG

SHANGHAI SONGJIANG VIBRATION ABSORBER CO., LTD.

SHANGHAI MINLIAN MECHANICAL SEAL CO., LTD.

SHANGHAI LIANCHENG (GROUP) CO., LTD.

SHANGHAI KAIQUAN PUMP (GROUP) CO., LTD.

SHANDONG MINGTIAN MACHINERY GROUP JOINT STOCK CO., LTD.

SHANDONG HUADONG BLOWER CO., LTD.

SENTINEL SOLUTION (THAILAND) CO., LTD.

SCENIC PRECISE ELEMENT INC.

SANKI ENGINEERING CO., LTD.

SAMSON CONTROLS LTD.

SAM MCCOY MANUFACTURING SDN BHD

S2 (THAILAND) CO., LTD.

RYU TECHNOLOGY CO., LTD.

ROJANAPAT ENGINEERING CO., LTD.

RIGHT REACTIVATION PUBLIC COMPANY LIMITED

R.D POWER EQUIPMENT MANUFACTURING CO., LTD.