Thank you for your interest in Hangzhou Ruidun Electronics. If you have any needs and any questions, please feel free to contact us.

Customer service hotline: 400-638-3009

Company: www.rd110.cn, official website

Company e-mail: ruidun@chruidun.com

We provide our customers with 24-hour technical service.

Tel: 15372091769

Hangzhou ruidun electronics co., ltd

Operator: 0571-82874998

Fax: 0571-82874997

Address: Ning 'an Building, No.156, Shixin North Road, Xiaoshan District, Hangzhou, Zhejiang Province