Takashi Honma,
Haian Ruihua Textile Technology Co., Ltd.Jiangsu Sheng, China
Taiwan Self-Locking Fasteners Industry Co. Ltd.
Xynetics
Electro Sistem SRL
Jiangsu Baizhou Safety Technology Co., Ltd.
August Frebe Gmbh
Tokyo Rigaku Kensa KK
Shanghai Instrument Factory Co. Ltd.
Cangzhou Dongzhong Special Alloy Manufacturing Co., Ltd.
Jiujiang Yangtai Metal Products Co., Ltd.
Suzhou Rongbaosheng Urban Construction Co., Ltd.