Service hotline:+86-571-57163008
Hangzhou Guanchen Industrial Co., Ltd.
Address: Dangshan Industrial Park, Xiaoshan District, Hangzhou, Zhejiang Province
Sales Department: +86-571-82536788 , 82539150, 57163008
Fax: +86-571-82539928
E-mail: dh@donghuafiber.com
Address: Dangshan Industrial Park, Xiaoshan District, Hangzhou, Zhejiang Province
Sales Department: +86-571-57163008
E-mail: sbj@guanchenhz.com
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