Weishi Technology Co., Ltd.
Shijiazhuang Jinbohui Tools Co., Ltd.
Deutsche Wurlitzer GmbH
Abraham E. Cohen
Jiangsu Kangyuan Environmental Protection Technology Co., Ltd.
Shanghai Forward Machinery Co. Ltd.
Beijing Research Institute of Chemical Industry
RUSK Intellectual Reserve AG
Jiangsu Hongye Machinery Co., Ltd.
Zhejiang Kunlun Environmental Protection Equipment Co., Ltd.
Huizhou Shenchuang Industrial Co., Ltd.
Chongqing Yiquan Technology Development Co., Ltd.