MR Industrial Co. Ltd.
Dongguan Licheng Electronics Co. Ltd.
Shanxi Zhongli Flange Co. Ltd.
Chongqing Tuan Fire Equipment Co., Ltd.
Deyu (Anhui) Technology Co., Ltd.
Zhejiang Baoye Housing Industrialization Co., Ltd.
Beijing Sankuai Cloud Computing Technology Co., Ltd.
Liuzhou Stone Material Technology Co., Ltd.
Xiamen Ridley Calibration Testing Technology Co., Ltd.
Foshan Gaoming Yaqi Tempered Glass Co., Ltd.
Jiangsu Dongchao Wear-resistant Material Co., Ltd.
Nanling County Construction Investment Co., Ltd.