
John William Barr,

Qingdao Power Technology Co., Ltd.Shandong Sheng, China

Xi'an Herong Power Equipment Co., Ltd.Shaanxi Sheng, China

Xi'an Jinqingtai Environmental Technology Co., Ltd.Shaanxi Sheng, China

Zhejiang Weidekang Electric Co., Ltd.Zhejiang Sheng, China

Bengbu Saiya Machinery Co., Ltd.Anhui Sheng, China

Advantage Scientific, Inc.

Guangzhou Jiarun Industrial Co., Ltd.Guangdong Sheng, China

China Ordnance Industry No. 202 Research Institute

Zero Hole Technology Co., Ltd.Guangdong Sheng, China

Shandong Booke Biotechnology Co., Ltd.Shandong Sheng, China

Fujian Guanhong Industrial Co. Ltd.Fujian Sheng, China