Hangzhou Yili Communication Equipment Co., Ltd.

Contact person: Marketing Department

Tel: 0571-56861222、56000687

Fax: 0571-56000688

E-mail: wh@hztltx.com

QQ: 977191268、2332135756

Website: http://www.vitaminsc.cn

Address: 5th Floor, Building 1, No. 355 Liuwen Road, Banshan Street, Gongshu District, Hangzhou City.