
Hunan Jincian Electrical Technology Co., Ltd.Hunan Sheng, China

Changsha University of

ShenZhen Jinke Special Materials Co. Ltd.Guangdong Sheng, China

Jiangsu Zhongtong Pipe Industry Co., Ltd.Jiangsu Sheng, China

Tlocznia Metali Pressta SA

Meiko Engineering KK

Xi'an Huize Intellectual Property Operation Management Co., Ltd.

Jinhuan Construction Group Co., Ltd.Hebei Sheng, China

Kunshan Abis Environmental Packaging Materials Co., Ltd.

Sichuan Guorun New Material Co., Ltd.

China Hydropower Fourth Bureau (Lanzhou) Machinery Equipment Co., Ltd.Gansu Sheng, China

Ichiro Sato