Address:No. 5099, Fanrong Road, Changchun City, China Contact:Steven(Chihua) Yan Mobile:+(1)-778-991-3580 ( Vancouver,Canada )13817313378 Tel:+86-0431-88787157 Fax:+86-0431-88787155 Email:[email protected] Copyright:JILIN SQUARE CIRCLE OPTICAL CO.,LTD Powered by www.300.cn 吉ICP備08016996號