Shanghai Junyan Innovative Materials Co., Ltd（Headquarters）

Anhui Junyan Innovative Materials Co., Ltd（Factory）

Switchboard： 021-5767 0561

Hotline： 021-5767 0565

Email： sales@junyanmaterial.com

Shanghai address： Room 401-1, Building 7, No.188 Zhongchen Road, Songjiang District, Shanghai, China

Anhui address： No.18 Tongjiang Avenue, Puhe Demonstration Zone, Hexian Economic Development Zone, Mananshan, Anhui, China