Hangzhou Weitong Nanomaterials Co., Ltd.
Address:203, Building 2, No. 90 Wensan Road, Xihu District, Hangzhou City
Postal code:310012
Tel:86-571-88947102-0
Fax:86-571-88947105-0
Mail:[email protected]
Contacts:yhulyxem （Mr）
Cellphone number:86-571-15957113754-0
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