
Shigekazu Tanaka

Nanjing United Rongda Engineering Materials Co., Ltd.Jiangsu Sheng, China

Zhangjiagang Guotaihua Garment Technology Center Co., Ltd.

Advanced Optoelectronic Equipment (Shenzhen) Co., Ltd.Guangdong Sheng, China

International Paper Co. Ltd.

Ginjoint LLC

Siemens Gas Turbine Components (Jiangsu) Co., Ltd.

Vidrieras de Llodio SA

Totsu Co. Ltd.Japan

Shenzhen Zhongchang Flaw Detection Equipment Co., Ltd.

Marutatsu Co. Ltd.

Yongzhong Technology Co.,Ltd.Jiangsu Sheng, China