ESTABLISHED IN 1999, JMD IS A LEADING MANUFACTURER OF ALUMINUM WINDOW MACHINE RY IN CHINA. WE ARE COMMITTED TO IMPROVING THE WORK EFFICIENCY & PROCESSING ACURACY OF ALUMINUM WINDOW PRODUCTION, AND REDUCING LABOR COSTS MEANWHILE. WITH MORE THAN 360 EMPLOYEES, 2 PRODUCTION BASES(COVER WELDING, PRETREATMENT, MACHINING, PAINTING, ASSEMBLY AND TRAINING, ETC) AND 1 R & D CENTER, WE HAVE THE ABILITY TO PRODUCE HIGH-QUALITY ALUMINUM WINDOW MACHINERY FROM A TO Z, AND SUPPLY EXCELLENT TRAINING AND AFTER-SALES SERVICE. WORK WITH JMD, MAKE BETTER WINDOWS AND DOORS!