
Mtek C&K Co Ltd.South Korea

Sonic Technology Wuxi Co. Ltd.

Shandong Changli Pharmaceutical Industry Co. Ltd.Shandong Sheng, China

Shanghai Ruiguang New Material Technology Co., Ltd.Shanghai Shi, China

Institute of Animal Husbandry Science, Xinjiang Academy of Animal Husbandry Sciences

Zhuzhou Xiangning High and Middle-frequency Equipment Co.,Ltd.

GERB

Henan Guoji Construction and Installation Co., Ltd.Henan Sheng, China

Beijing Zhongyitang Technology Co., Ltd.Beijing Shi, China

Jinyi Vehicle Industry Co., Ltd.

Pingliang Huachen Non-Metallic Application Technology Co., Ltd.Gansu Sheng, China

Chongqing Chuanshen Metal New Material Co., Ltd.Chongqing Shi, China