Company: HEBEI YITONGHANG TRADING CO.,LTD. All rights reserved.
Address: 606, 6/F, Zhongxin Building, No.10, Ziqiang Road, Shijiazhuang, Hebei, China.
Tel: +86-311-85260056　Fax: +86-311-85260059　E-mail: tiandj@vip.163.com　ythtian@vip.163.com
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