LONG THREAD FASTENERS CORP. 
LONG THREAD FASTENERS CORP. 
DIING SEN FASTENERS INDUSTRIAL CO., LTD. (LIH LIN)
DIING SEN FASTENERS INDUSTRIAL CO., LTD. (LIH LIN)
PRINCE FASTENER (NANTONG) MANUFACTURING CO., LTD.
PRINCE FASTENER (NANTONG) MANUFACTURING CO., LTD.
LIANYUNGANG SULI HARDWARE TECHNOLOGY CO., LTD. (Jiaxing Chiayo)
LIANYUNGANG SULI HARDWARE TECHNOLOGY CO., LTD. (Jiaxing Chiayo)
FU KAI FASTENER ENTERPRISE CO., LTD.
FU KAI FASTENER ENTERPRISE CO., LTD.