KINGSYEAR CO., LTD. 
KINGSYEAR CO., LTD. 
TAIWAN INTERNATIONAL TOOL FORM LTD. (TITF)
TAIWAN INTERNATIONAL TOOL FORM LTD. (TITF)
JIENG BEEING ENTERPRISE CO., LTD. 
JIENG BEEING ENTERPRISE CO., LTD. 
E-UNION FASTENER CO., LTD.
E-UNION FASTENER CO., LTD.
SHYEH MENNQ DEVELOPMENT CO., LTD.
SHYEH MENNQ DEVELOPMENT CO., LTD.