Jinan Moshen International Trade Co., Ltd.
Zhengzhou Haixu Abrasives Co., Ltd.
Shenzhen Bwin Precision Tools Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Limited
Shenzhen Jiuli Cutting Tools Co., Ltd.
Shandong Carved Intelligent Technology Group Co., Ltd.
Anyang Yingpai Dental Material Co.,ltd.