Shanghai Ruyuan Electronic Materials Co., Ltd.
Address:Building15, No.5555, Shenzhuan Road, Songjiang District, Shanghai.
Postal code:201600
Tel:+8615201856967
Mail:sales@cruyuan.com
Website:https://www.ruyuanwafer.com/
Contacts:ruyuan2020 （Mr）
Cellphone number:15221361825
Online Status:Offline Send message