Subsidiaries

Jurisdiction of Incorporation or Organization



Standard Components de Mexico S.A.

Mexico

AbleMex, S.A. de C.V.

Mexico

Digital Appliance Controls de Mexico, S.A. de C.V.

Mexico

Spitfire Controls (Vietnam) Co. Ltd.

Vietnam

Spitfire Controls (Cayman) Co. Ltd.

Cayman

Wujiang SigmaTron Electronics Co., Ltd.

China

SigmaTron Electronic Technology Co., Ltd.

China