
Dooyang Tech Co. Ltd.South Korea

Liling Hexing Ceramics Co., Ltd.Hunan Sheng, China

Fuzhou Qidun New Energy Technology Co., Ltd.Fujian Sheng, China

Shandong Zhuowen Construction Co., Ltd.Shandong Sheng, China

Dongguan Rongqiaotai Hardware Co., Ltd.Guangdong Sheng, China

Huzhou Jiasi Machinery Technology Co., Ltd.Zhejiang Sheng, China

Shenzhen Xindiheng Communication Technology Co. Ltd.Guangdong Sheng, China

Beijing Moruan Technology Co., Ltd.Beijing Shi, China

Shenzhen HC Fiber Home Technology Co., Ltd.Guangdong Sheng, China

Beijing Teye Industrial & Trade Co. Ltd.Beijing Shi, China

Xuzhou Hengfeng Environmental Protection Material Co., Ltd.Jiangsu Sheng, China

Sinto V Cerax Ltd.Japan