BEAR FASTENING SOLUTIONS, INC.
BEAR FASTENING SOLUTIONS, INC.
THUNDERBOLT INDUSTRIAL CO., LTD.
THUNDERBOLT INDUSTRIAL CO., LTD.
ND INDUSTRIES INC. 
ND INDUSTRIES INC. 
Jiaxing XC Washer Co., Limited
Jiaxing XC Washer Co., Limited
COPA FLANGE FASTENERS CORP.
COPA FLANGE FASTENERS CORP.