Group Headquarters: Topp Synthetic Technology Co

Address: 27th Floor, No.3 Zhicheng Road, Daliang Street, Shunde District, Foshan City, Guangdong Province      

Tel: (0757) 22680669 Fax: (0757) 22680663 WeChat official account: Topp Synthetic

Technology Manufacturing Base 1: Guohua New Material Technology Co., Ltd. Address: No.745 Mingqi Road, Mingcheng Town, Gaoming District

Guangdong Ruipeng Materials Science Co., Ltd. Address: Floor 1, Building A, No.8 Mingfu Road, Mingcheng Town, Gaoming District, Foshan City