CASE
Dengfeng, Henan Henan Tianruixindeng Cement Co., Ltd.
Taian, Shandong Dongping Xinxiang Materials Co., Ltd.
Taian, Shandong Feicheng Taixi Materials Co., Ltd.
Zibo Sunnsy Cement Co., Ltd.
Qingdao Chengdefa Stone Industry Co., Ltd.
Linfen, Shanxi Shanxi Linfen Sunnsy Cement Co., Ltd.
Jinan, Shandong Pingyin Sunnsy Limestone Mining Project
