RAH ALLIANCE CO., LTD.
RAH ALLIANCE CO., LTD.
REXSON FASTENERS INC.
REXSON FASTENERS INC.
KWANTEX RESEARCH INC. 
KWANTEX RESEARCH INC. 
FU KAI FASTENER ENTERPRISE CO., LTD.
FU KAI FASTENER ENTERPRISE CO., LTD.
SCREWTECH INDUSTRY CO., LTD. 
SCREWTECH INDUSTRY CO., LTD.