HIWIN MIKROSYSTEM CORP.

METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE

INDUSTRIAL ESTATE AUTHORITY OF THAILAND (I-EA-T)

UTECHZONE CO., LTD.

SYMTEK AUTOMATION ASIA CO., LTD.

MICRAFT SYSTEM PLUS CO., LTD.

GALLANT PRECISION MACHINING CO., LTD.

C SUN MFG. LTD.

FAVITE INC.

MARKETECH INTERNATIONAL CORP.

GROUP UP INDUSTRIAL CO., LTD.

ACM RESEARCH., INC.

HONOUR GLOW TRADING CO., LTD.

CONTREL TECHNOLOGY CO., LTD.

TA LIANG TECHNOLOGY CO., LTD.

HESHENG HARDWARE CO., LTD.

NASCITECH INC.

WG TECH(JIANGXI) CO., LTD.

KINIK COMPANY LTD.

MICRO-EPSILON TAIWAN CO., LTD.

MANZ TAIWAN LIMITED

CPSYSTEM

TAIWAN SUPERCRITICAL TECHNOLOGY CO., LTD.

HEIDENHAIN CO., LTD.(TAIWAN)

CHROMA ATE INC.

E&R ENGINEERING CORP.

YANLIN TECHNOLOGY LIMITED

NANO-TREND TECHNOLOGY CO., LTD.

ULVAC TAIWAN INC.

CYUN HONG ENTERPRISE CO., LTD.