contact us - Contact Us

www.spectrumgfa.com (Hangzhou CHNSpec Technology Co., Ltd)

Address: No. 166 of Wenyuan Road,Jianggan District,Hangzhou City, Zhejiang Province, China.

Contact Person : Mr. John

Phone: +0086-13148383245

E-mail: sales@spectrumgfa.com

Skype: Spectrumgfacom

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