
Protair-X Health Solutions, Inc.

QINGDAO EXTREME INNOVATION TECHNOLOGY CO., LTD.Shandong Sheng, China

Jiangsu Dongda Communication Technology Co. Ltd.

Suzhou Fudayi Precision Technology Co., Ltd.Jiangsu Sheng, China

Dongguan 100% Construction Engineering Co., Ltd.Guangdong Sheng, China

ALTEXA S.R.L.Italy

Shenzhen Likeda Optoelectronics Co., Ltd.Guangdong Sheng, China

Verenigde Bedrijven van den Berg Heerenveen Beheer BVFRIESLAND, Netherlands

Shandong Luhai Foods Co. Ltd.Shandong Sheng, China

General Energy Recovery, Inc.Canada

Yantai Jiade Auto Parts Co., Ltd.Shandong Sheng, China

Taicang Zhongxiang Precision Hardware Co., Ltd.Jiangsu Sheng, China