Sun Xizhong
Deputy General Manager
Liaoning Donghe New Material Co., Ltd.
Yalei Miao
General manager
Shandong Bosheng new material Co., Ltd.
Henan Jinbo New Material Co., Ltd.
Zunkui Hu
Chairman
Shandong Jinmeng New Materials Co., Ltd
Niansheng Cheng
General manager
Guizhou Botong Special Refractories Co., Ltd.
Guiyang Xinsheng Abrasive Materials Co.,Ltd.
Vice president of China Refractory Industry Association
Honorary president of Guizhou Refractory Industry Association