Hlj August First Land Reclamation University
Dongying Mingde Petroleum Technology Co., Ltd.
Yk Hongyuan Refractories Co. Ltd.
Changchun Guanghua University
Gutian Electric Co., Ltd
Jingxincheng (Beijing) Technology Co., Ltd.
Zhejiang Kertice Hi-Tech Fluor-Material Co. Ltd.
Flight Focus Pte Ltd.
Guangdong Dekang Chemicals Industry Co. Ltd.
Bei Hai Ai Fei Shu Ma Ke Ji You Xian Gong Si
Culimeta Textilglas-Technologie GmbH & Co. KG
Asp Czech Sro