
Jining Sitong Construction Machinery Co., Ltd.Shandong Sheng, China

Luoyang Beiyuan New Material Technology Co., Ltd.Henan Sheng, China

Shanghai Essonne Airflow Control Technology Co., Ltd.Shanghai Shi, China

Chongqing Hejian Machinery Manufacturing Co., Ltd.Chongqing Shi, China

Guangdong Yunxia Huijin Technology Co., Ltd.Guangdong Sheng, China

Lishui Tengxin New Materials Co., Ltd.Zhejiang Sheng, China

Dongguan Youli Electronics Co. Ltd.

Jiangsu Formula Coating Technology Corp. Ltd.Jiangsu Sheng, China

Shenzhen Shixinghong Precision Machinery Equipment Co., Ltd.Guangdong Sheng, China

Guangdong Qintaisheng Intelligent Technology Co., Ltd.

Lihuayi Lijin Refining & Chemical Co., Ltd.

Shanghai Jicheng Environmental Protection Technology Co., Ltd.