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Aluminum alloy casement window zinc alloy casement window
Sep 26, 2017
With the industry improved in 91, a number of domestic production of extrusion equipment, molds, profiles, assembly equipment and other manufacturers; 96 with the country vigorously advocated and newly formed the introduction of the 90 generation of advanced equipment manufacturers, greatly promote the development of the industry. There are more than 2000 profiles extrusion production line, more than 400 profiles factory, more than 3,000 assembly plants, 99 profile production capacity of 800,000 tons, the annual assembly doors and windows capacity of 60 million square meters, has become one of the few rapid development of the industry. Plastic doors and windows for its excellent performance is being accepted by the vast number of users.






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