Shandong Kerui International Oil & Gas Engineering Co. Ltd.
Yixing Chengxin Radiation Protection Equipment Co., Ltd.
Changchun Shengde Technology Co., Ltd.Jilin Sheng, China
Baiqida Intelligent Technology (Ningbo) Co., Ltd.
Toei Chemicals Co. Ltd.
Taizhou Meishier Electric Co., Ltd.Zhejiang Sheng, China
Huayun Shengda (Beijing) Meteorological Technology Co., Ltd.Beijing Shi, China
Hubei Plastic & Gold Composite Materials Co., Ltd.Hubei Sheng, China
Haicheng Dadeguang Fire Door Material Co., Ltd.
Xillix US Ltd.
Konold Hrtsfelder Holzindustrie Gmbh
Lanzhou Mingdi Aluminium Co. Ltd.