
Shanghai Shenghan Information Technology Co., Ltd.

Changzhou Xincheng Guangda Heat Treatment Co. Ltd.

Institute of Fruit Trees, Chinese Academy of Agricultural Sciences

Shanghai Jieshengkang Communication Engineering Co., Ltd.

Hunan Construction Engineering Transportation Construction Co., Ltd.Hunan Sheng, China

Zhejiang Ailingchuang Mining Technology Co., Ltd.Zhejiang Sheng, China

Yunhe County Hualing Industrial Design Co., Ltd.Zhejiang Sheng, China

Jining Ningrun Wenzheng Forging Co.,Ltd.

Fujian Province Hualong Machinery Co. Ltd.

Metzenauer & Jung GmbH

Suzhou Lotland New Material Technology Co., Ltd.Jiangsu Sheng, China

Zigong Jinhui Technology Co. Ltd.