Add: Room 330-333, Building 4, No.9 Shenzhou Road, Guangzhou Science City，China
Guangzhou Ruiyun Material Technology Co., Ltd. (R&D and Sales Center): Room 330-333, Building 4, No. 9 Shenzhou Road, Huangpu District, Guangzhou
Guangzhou Herui Material Technology Co., Ltd.
Guangxi Ruiyun Chemical Technology Co., Ltd. (Factory): No. 9 Industrial Transformation Industrial Park, Heshan City, Laibin, Guangxi
Fujian Sanming Heli New Material Technology Co., Ltd. (Factory): Changhua Industrial Zone, Chengjianglou Village, Qingzhou Town, Shaxian County, Fujian Province
