
Shenzhen Ruiman Intelligent Equipment Co., Ltd.Guangdong Sheng, China

Xi'an Haizhi Electromechanical Equipment Co., Ltd.Shaanxi Sheng, China

Nanjing Apaitek Science&Technology Co. Ltd.

David Kopf InstrumentsCalifornia, United States

Suzhou Qingrui Air System Co., Ltd.

Sichuan Ruixiang Agricultural Technology Development Co., Ltd.

Jiangsu Gongde Technology Co., LtdJiangsu Sheng, China

Xingjing Ecology Construction Investment (Suzhou) Co., Ltd.Jiangsu Sheng, China

Copolymer Rubber & Chemical Corp.

Neste Resins Oy

Jiangsu Haibo Membrane Technology Co., Ltd.Jiangsu Sheng, China

UVAT Technology Co., Ltd.Jiangsu Sheng, China