Add：CR-TEC lnd. Park, No.2 Industrial Zone, Tianliao, Yutang, Guangming district, Shenzhen,China

Zip code：518132
Office: +86-755-27192285 Ext 104
Fax: 86-755-27192290
Cell/WhatsApp: +86-135-0288-7042

Mail box：sales@cr-tec.com
Website：  http://www.cr-laser.com  http://www.cr-tec.hk