Ruian Chenli Machinery Manufacturing Co., Ltd.
Parker Filtration & Separation
Fujitsu Espana SA
Aigeni Technology Co., Ltd.
Schoeller & Co GmbH
Tanabe Chemical Industry Co., Ltd.
Amphenol Taiwan Corp.China
Shandong Bai20 Huitong Engineering Technology Co., Ltd.Shandong Sheng, China
Jiangsu Jiujiu Motor Co., Ltd.
Kaifeng Instrument Co. Ltd.
Southwest Institute of Applied Magnetics
Fujian Dehua Gentle Ceramics Co. Ltd.