KOC Communication Co., Ltd.

Adresse: 4-6F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Longhua District, Shenzhen
Tel.: +86-755-33673808
+86-755-33673797
Fax: +86-755-33673791
+86-755-33673792
E-mail: sales@koc.com.cn
WhatsApp: +86-13691933427
Wechat: 2221815205
Facebook: https://www.facebook.com/KatrinaWongFiberOpitc/