KWANTEX RESEARCH INC. 
KWANTEX RESEARCH INC. 
NINGBO ZHISHANG SPECIAL FASTENERS CO., LTD.
NINGBO ZHISHANG SPECIAL FASTENERS CO., LTD.
JIAXING FASTEN FIX CO., LIMITED
JIAXING FASTEN FIX CO., LIMITED
YUYAO AKF FASTENERS CO., LTD.
YUYAO AKF FASTENERS CO., LTD.
HSIEN SUN INDUSTRY CO., LTD. 
HSIEN SUN INDUSTRY CO., LTD.