Adjustable laser tube bracket for universal laser engraving machine Product Description              1.Use high-quality ABS plastic and mechanical lifting structure 2.height can be quickly adjusted 3.Support laser tube outside diameter 50mm-80mm 4.high matching, easy to install, simple to operate, fast adjust 5.material without aging, transport without damage    CERTIFICATIONS           TRANSPORTATIONS          Company Information         JILIN YONGLI LASER TECHNOLOGY CO., LTD,  the original laser Branch of Jilin University Wuhua application development company, founded in1986.         Full range of the Yongli laser products are the implementation of standardized production, and all products passed the CE Certification, comply with the ISO9001: 2008 Quality Management System  Certification. Main products apply number of independent patent.   Our Services   Jilin Yongli Laser Technology Co., ltd.     Address:  Pudong Road 816-1, Economic and Technological Develop District,                  Changchun, Jilin Province,                   Mainland of China.   Zip code: 130033   Service Tel: 86-431-84623618   Website: www.yl-laser.com   Skype: yongli-frank