Tianjin Muyun Technology Co., Ltd.
Hangzhou Ruiyi Technology Co., Ltd.Zhejiang Sheng, China
Jiangsu Xiangyuan Chemical Co. Ltd.
Shenzhen Lanhe Technology Co., Ltd.
Dongying Guangxing Petroleum Equipment Co., Ltd.
Qingdao Haier Electronic Plastic Co., Ltd.
Shenzhen Jiaxuelong Technology Co., Ltd.
Well Innovation AS
Cabel SRL
Anhui Qianshan Zhifa Electromechanical Parts Co., Ltd.
DRS Infrared Technologies LP
Shaanxi Huifeng High Performance Powder Material Co., Ltd.