National free service hotline: 400-7753-156

Marketing center line: 15618909939

Marketing department 1 line: 15618910939

Marketing department 2 line: 13482189750

Technical support: 13651807749

Tel: 021-57568018

Fax: 021-57566026

Address: No. 7, Lane 3596, Nanfeng Road, Qingcun Town, Fengxian District, Shanghai