
Dongguan Qianxiang New Material Technology Co., Ltd.

Hangzhou Yunfeng Industrial Design Co., Ltd.

Gang Fang

Hami Taiyuan Mining Co., Ltd.Xinjiang Uygur Zizhiqu, China

Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd.

Yantai Huayi Velvet Embroidery Co., Ltd.Shandong Sheng, China

Yong-bok LeeSouth Korea

Catlam LLCUnited States

Hangzhou Xuyuan Nonwoven Products Co., Ltd.

Jiangyin Linsheng Machinery Co. Ltd.

Hebei Provincial Institute of Product Quality Supervision and Inspection

Jiangmen Zhite New Material Technology Co., Ltd.