Investor Relations

 

Contact information

 


Contact person: Securities Affairs Department of Sonson
Investor hotline: 010-62980022
Company switchboard: 010-62988833
Service mailbox: ir@telesound.com.cn  
Contact address: Shengxun Shares, Building 11, Yard 9, Fenghao East Road, Haidian District, Beijing

通达矽钢

客服中心热线
400-180-8110
投资者服务热线电话
800-810-8110
 

投资者服务邮箱
ir@telesound.com.cn