We can supply you not only PVC & Alu Door-window Processing Machinery but also insulating glass machinery. We have exported our machinery to North America(USA,Canada), European (Germany, U.K. and Spain)and middle-east and so on. We can supply you the special machinery according to your special request. We have three companies in China. One is for PVC & Alu door-window machinery one is for double glazing machinery and last one for insulating glass sealant. Plz dont hesitate to contact me if you have any other questions.