Established in 1991, nowaday, become the No.1 manufacturer for window and door and double glazing industry in china, we have worked in this field for 17 years, main products include: double glazing processing machines, aluminum window and door machines, and upvc window and door machines, we also supply the material of double glazing, such as sealant, aluminum spacer and so on.

Till now we already supplied our products to 67 countries, now we also hope establish cooperation with you for mutual benefit. If you like, you can just send us your comment, and then you can get most professional support from here.