pe45

1.Good ventilation 2.Easy operation and maintenance 3.Corrosion resistant 4.Looks very elegant and beautiful 5.CE 1. Aluminum frame.2. 6mm Temper glass.3. Operable glass blade from 0--90 degree.4. Easy for ventilation!. Aluminum frame Glass adjustable louvers

PEF insulation material is flexible with closed cell structure. Adopts the most advanced foaming technology and scientific ... PEF insulation material is flexible with closed cell structure. Adopts the most advanced foaming technology and scientific prescription, mix the branched polyethylene,flame retardant,foaming agent and crosslinking agent together, high rate foaming of the chemical bridge ...