Jinan Connaught machinery factory is specialized in engraving machine equipment, development of aluminum doors and windows equipment, steel doors and windows equipment, hollow glass equipment, Seamless welding equipment research, development, production and sales, the company's main products: engraving machine equipment, aluminum windows and doors equipment, steel doors and windows equipment, seamless welding equipment and related hollow glass equipment. Aluminum windows and doors equipment includes: cutting saws, end milling, Corner machine, tapping machine, steel doors and windows Corner saws and other equipment include: welding machine, cutting saws, V-saw, the pressure of sawing, tapping machine, Corner cleaning machine and other hollow glass equipment including; aluminum gutter hollow glass production lines, composite tape insulating glass production line, Horizontal hollow glass production lines, vertical insulating glass production line engraving machine: engraving machine, advertising engraving machine, stone engraving machine, engraving machine manufacturers we are committed to: equipment warranty for one year, the whole service life agents train, automobile transport free design workshop, factory layout provides business information for free, provided market conditions in key areas 24 hours when the service as quickly as equipment spare parts supply free commissioning aluminum doors and windows, plastic doors and windows project analysis and construction programs provide free door hardware supplier channels, etc., and market conditions