Shandong Weili Import & Export with 24 years history for glass machine, it is a professional insulating glass machine and CNC glass machine manufacturer. Our main products are automatic insulating glass production line, automatic sealing robot, automatic butyl extruder machine, automatic aluminium spacer bar bending machine, automatic desiccant filling machine, CNC vertucal glass drilling and milling machine, CNC glass engraving machine and Horizontal CNC glass working centre.