Hong Kong Printed Circuit Association (HKPCA), IPC – Association Connecting Electronics Industries® (IPC), China Council for the Promotion of International Trade Guangzhou Sub-council (CCPIT-GZ)

Hong Kong Printed Circuit Association (HKPCA), IPC – Association Connecting Electronics Industries® (IPC), China Council for the Promotion of International Trade Guangzhou Sub-council (CCPIT-GZ) Trade Show organizer