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