
Youtuo Industrial Co., Ltd

Guangdong Xintemei Technology Co., Ltd.Guangdong Sheng, China

China Gold Irradiation Chengdu Co., Ltd.

Shaanxi Topray Solar Co. Ltd.

Wuhan Yuge Power Equipment Co., Ltd.Hubei Sheng, China

Jiangsu Tenwei Electronic Co. Ltd.Jiangsu Sheng, China

Changzhou Maohong Drying Equipment Co., Ltd.Jiangsu Sheng, China

Chongqing Hongyu Friction Products Co.,Ltd.Chongqing Shi, China

Halliburton Geophysical Services, Inc.Texas, United States

Jiangsu Zhongtong Pipe Industry Co., Ltd.Jiangsu Sheng, China

Beijing Anda Weisen Electromechanical Equipment Technology Co., Ltd.Beijing Shi, China

Nanjing Tianyin Jianhua Pharmaceutical Technology Co Ltd