CENTURY TRADING CORPORATION

SOLOMON TECHNOLOGY CORPORATION

MISUMI TAIWAN CORP.

TECHMAN ROBOT INC.

DELTA ELECTRONICS, INC.

SIEMENS LTD.

ASUSTEK COMPUTER INCORPORATION

YASKAWA ELECTRIC TAIWAN CO., LTD.

HIWIN TECHNOLOGIES CORP.

NEXAIOT CO., LTD.

ABB LTD.

KUKA AUTOMATION TAIWAN LTD.

MITSUBISHI ELECTRIC AUTOMATION(TAIWAN) CO., LTD.

ADVANTECH CO., LTD.

EPSON TAIWAN TECHNOLOGY & TRADING LTD.

PANASONIC INDUSTRIAL DEVICES SALES TAIWAN CO., LTD.

KENMEC MECHANICAL ENGINEERING CO., LTD.

TAIWAN FANUC CORPORATION

OMRON TAIWAN ELECTRONICS INC.

MICRO-STAR INTERNATIONAL CO., LTD.

KEYENCE TAIWAN CO., LTD.

KAWASAKI HEAVY INDUSTRIES, LTD. TAIPEI BRANCH (JAPAN)

BALLUFF TAIWAN LTD.

OTOBRO LTD.

AUO DIGITECH TAIWAN INC.

CHIEFTEK PRECISION CO., LTD.

AUROTEK CORPORATION.

IGUS TAIWAN COMPANY LIMITED

ADLINK TECHNOLOGY INC.

MOXA INC.