Phoenix aluminum bridge aluminum doors and windows Features: 1 phoenix aluminum bridge aluminum doors and canceling noise. Its structure was designed tight joints, test results, the air noise reached soundproof 3040db, to ensure that residents on both sides of the highway within 50 meters from noise bridge aluminum doors and windows, adjacent to downtown can be guaranteed a warm indoor tranquility. 2 phoenix aluminum bridge aluminum doors and fire safety features. Aluminum metal material does not burn. 3 phoenix aluminum bridge aluminum doors and windows. Prevent sand, wind pressure. Material inside the box straight hollow design wind pressure deformation ability, anti-vibration effect. Can be used for high-rise residential buildings and the effect of the broken bridge aluminum doors and windows can be designed large windows, large lighting area; tightness of this window are better than any aluminum, plastic window, to ensure that large areas of sand interior windowsills and floors No dust. 4 Phoenix high strength aluminum bridge aluminum doors and windows the same type, maintenance-free. Forms tensile aluminum bridge and shear strength and ability to withstand high heat distortion strength, durable aluminum bridge less susceptible to acid erosion, easy to turn yellow fade, almost no maintenance. Shijiazhuang gorgeous bridge aluminum doors and window profiles: insulation profiles of production there are two main bridge aluminum doors and windows, okay, one is the use of thermal insulation materials and aluminum strip through the mechanical switch gear, wear strips, rolling and other processes form a "thermal bridge" design bridge aluminum doors and windows, insulation profiles called "wear strip style"; the other is the insulation material is poured into the cavity insulated aluminum profiles, after curing, remove the bridge, metal, etc. a step of forming "heat bridge", known as "pouring" type thermal profiles. Ramada doors | aluminum doors and windows broken bridge design | aluminum doors and windows broken bridge provided by the gorgeous windows and doors. Search for "Shijiazhuang sun room, bridge aluminum doors and windows, shower room, glass partition" reliable suppliers, network operators choose to have a full alliance Certified: Shijiazhuang Sino-American Door (www.sjzygf.com), trustworthiness and reliability, now "Commercial Union Service" page click on the live chat with us now!