Zhengzhou bar code printer maintenance wholesale bar code print head maintenance station in Zhengzhou wholesale bar code barcode printing head Henan bar code equipment and technical support: Guo Yanyan 13523089121 037186550070QQ: 3183989659 Our special offer full-service bar code equipment, bar equipment certified engineers professional service overall repair rate. and currently has more than 95%, has a wealth of professional experience in the maintenance, repair parts sufficient and all models, can be bar code equipment fault detection, fault repair, commissioning, etc. to provide customers with comprehensive service! You can really make use of the Heart, printing, scanning worry. The main brands are: zebra zebra, ARGOX, TSC, TEC, Dr too, the new Northern printers, such as the transmission belt, the belt retractor, white rollers, springs, bearings and other consumable parts and printer motherboard, power board repair and replacement