FU KAI FASTENER ENTERPRISE CO., LTD.
FU KAI FASTENER ENTERPRISE CO., LTD.
CHIEH LING SCREWS ENTERPRISE CO., LTD.
CHIEH LING SCREWS ENTERPRISE CO., LTD.
JI LI DENG FASTENERS CO., LTD.
JI LI DENG FASTENERS CO., LTD.
KWANTEX RESEARCH INC. 
KWANTEX RESEARCH INC. 
CHANG YI BOLT CO., LTD.
CHANG YI BOLT CO., LTD.