Shanghai Lianxing Electronic Technology Co., Ltd. Telefono :+86-021-54270180 / +86-17321292279 E-mail:sales@shlianxing.com Fax:+86-021-54270181 WhatsApp:+86-18720587707 Indirizzo :10d, blocco A, Yaoguang Central International, 2888, Qilianshan South Road, Distretto di Putuo 200331
