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Description:
Strong plasticityGood air-tightness/Long service life
Environmental protection and energy-saving
Good weather resisitance
55 Break bridge window and door
1.Heat insulation typematerial.the heat preservation economizes on energy.
2.Three chamber structure, thestrength is high and soundproof like.
3.Is European standard hardwareslot, can assemble to order more lock.
4.Outside open structure , setx-rated open angle:(15 / 40 / 65 degree).
5.Opens a pair of chambers Huo oakto seal completely gum and seals completely without the dualconnection.
6.The airness that is superiorcirculates naturally and creates a living environment of comfortfor people.
