Alvin Liu
Whatsapp / Mobile / Wechat: +86-135 1672 8702
Skype: alvin9250
Xianheng International Science&Technology Co., Ltd.
Add: No. 27 Xingye Street, Xiacheng Dist., Hangzhou, 310022, China.
Tel: 86-571-88322170
Fax: 86-571-88865359
Web: www.xianhengintl.cn www.xianhengintl.com
Alvin Liu
Whatsapp / Mobile / Wechat: +86-135 1672 8702
Skype: alvin9250
Xianheng International Science&Technology Co., Ltd.
Add: No. 27 Xingye Street, Xiacheng Dist., Hangzhou, 310022, China.
Tel: 86-571-88322170
Fax: 86-571-88865359