REXLEN CORP. 
REXLEN CORP. 
YAW MIN ENTERPRISE CORP.
YAW MIN ENTERPRISE CORP.
SCREWTECH INDUSTRY CO., LTD. 
SCREWTECH INDUSTRY CO., LTD. 
PRINCE FASTENER (NANTONG) MANUFACTURING CO., LTD.
PRINCE FASTENER (NANTONG) MANUFACTURING CO., LTD.
CHANG YI BOLT CO., LTD.
CHANG YI BOLT CO., LTD.