Kontaktujte nás
www.spectrumgfa.com (Hangzhou CHNSpec Technology Co., Ltd.)
Adresa: No. 166 of Wenyuan Road, Jianggan District, Hangzhou City, provincie Zhejiang, Čína.
Kontaktní osoba : Pan John
Telefon: +0086-13248844497
E-mail: [email protected]
Skype: Spectrumgfacom