Guangdong Jijia Optoelectronics Technology Co. Ltd.
Jiangsu Dayi Electromechanical Tools Co. Ltd.
Shanghai Jingteng Chemical Co. Ltd.
Stratus Systems, Inc.
Yanbian University of Science & Technology
Fluorchemie Gmbh Frankfurt
Theodor Grbener GmbH & Co. KG
Ningbo Fengwo Turbocharging System Co., Ltd.
Jiangxi Fuligao Ceramics Co. Ltd.
Muto Pure Chemicals Co. Ltd.
Roca Sanitaryware (Suzhou) Co. Ltd.
Tesu Biotechnology (Tianjin) Co., Ltd.