
Xi'an Aeronautical University

Jiangyin Huafang New Technology & Scientific Research Co. Ltd.

Ning Bo Wan Hang Shi Ye You Xian Gong SiZhejiang Sheng, China

Guangzhou Tonghe Energy Technology Co., Ltd.Guangdong Sheng, China

Zhong Guo Yin Shua Ke Xue Ji Shu Yan Jiu YuanBeijing Shi, China

FLACO-Geräte GmbH.Nordrhein-Westfalen, Germany

Chongqing Juncheng Machinery Parts Co., Ltd.Chongqing Shi, China

Ningbo Wenze Textile Co., Ltd.Zhejiang Sheng, China

Jiangxi Green Island Technology Co., Ltd.Jiangxi Sheng, China

zhejiang fushi precision technology Co.,LtdZhejiang Sheng, China

SNOWVENTCO LtdCanada

Sung Fung Choi