Correspondence adress：Rooms 2806-09, Hongqi Tower,No.40, Lane363, Zhenhua South Road, Putuo District, Shanghai, PRC
Telephone:(010)67620932
Postcode：200062 
E-mail：tzzgx@yihchina.com
滬ICP備19003315號(hào) ? 2014-2019 YiHai International Holdings Limited