
Asaba Co. Ltd.

Wuxi Yujing Purification Technology Co., Ltd.

Guangdong Nedfon Air System Co., Ltd.

China National Aero Technology Import & Export Corp.

Guangzhou Jinan Biomedical Research and Development Base Co., Ltd.

Hubei Xianming Medical Devices Co. Ltd.

Xinji Hongye Leather Co. Ltd.

Hengyang Chaoyang Heavy Machinery Co., Ltd.

Treemagineers LtdUnited States

Nissho Giken KK

Trans Ionics Corp.

Guilin Changhai Development Co. Ltd.