
Qingdao Xiangjie Rubber Machinery Manufacturing Co., Ltd.Shandong Sheng, China

Jibao Electronics (Rizhao) Co., Ltd.

Novenco Intelligent Ventilation Research Institute (Xi'an) Co., Ltd.Shaanxi Sheng, China

Shenzhen Speed Technology Co., Ltd.Guangdong Sheng, China

KSR Industrial Corp.Michigan, United States

Shenzhen Dewei Fiber Environmental Protection Technology Co., Ltd.Guangdong Sheng, China

Beijing Guangying Dream City Cultural Development Co.Beijing Shi, China

Impianti Trattamento Acque SRLSassari, Italy

Harbin Longyi Electric Co., Ltd.Heilongjiang Sheng, China

KUKA Intelligent Machinery Jiangsu Co., Ltd.Jiangsu Sheng, China

Blacknell Building Products Ltd.

Nanjing Jiangning Higher Vocational and Technical School