Thinh Phat Investment Construction & Trading Co., Ltd

NHH Vietnam Investment and Development Company Limited

KIM XUONG HUY MECHANICAL CO.,LTD

Vinh Vien LTD

TOAN TAM INDUSTRIAL COMPANY LIMITED

CHIA CHEN ENTERPRISE CO.,LTD.

Stand Dragon Technology Co., Ltd

Asia Bolt Vina Company Limited

NGHE THANH Co., Ltd

MECHANICAL PRODUCTS EXPORT IMPORT COMPANY LIMITED

Tu Son Fastener Manufactory

Thinh Vu Investment And Trading Co., Ltd.

Sanko Fastem (Vietnam) Co., Ltd.

嘉兴振拓智能科技有限公司

SIAM FASTENER INDUSTRY CO.,LTD.

Hi-Tech Fastener Manufacturer (Thailand) Limited

Siam Anchor Fastener Industry

Inter Bolt and Fitting Co., Ltd.

Iwata Bolt (Thailand) Co.,Ltd.

Suntorx Enterprise Co., Ltd.