Home >Company Info. > Contact us         View English Map  Optonest Corp.  Tel : +82-62-971-3955~6  Fax : +82-62-973-3835  URL : www.optonest.com  E-mail : sales@optonest.com                optonest@optonest.com  Address : #149, Chuam-ro, Buk-gu, Gwangju, Republic of Korea (postal code: 500-470)  Shenzhen Kamaxoptic Communication Co., Ltd  Mr. David Wang  Tel : +86-755-3367-3808  Fax : +86-755-3367-3791  URL : www.kamaxoptics.com  E-mail : david@kamaxoptics.com                simon@koc.com.cn  Address : 4F, Block 3, Unibuilt Technology Industrial Park, Huarong Road, Dalang, Bao'an District, 518109,                   Shenzhen, China.