Hexene steel doors are PVC (UPVC) resin as the main raw material steel doors action, plus a percentage of stabilizers, colorants, fillers, ultraviolet absorbers, extruded into profiles, and by cutting, welding or made of the way bolted steel doors and door frames fan classification, equipped with a sealing strip, tops, hardware, etc., as well as enhanced rigidity profiles, profiles of more than a certain length of the cavity to fill out additional steel liner (ribs) steel doors and windows, door windows made so called plastic doors and windows. Steel doors classification: 1 Press to open the way into: fixed windows, hanging on the window, hanging in the window, under hung windows, vertical transfer windows, door windows, casement pulleys, pulley windows, hanging doors, sliding doors open the next level , sliding casement window, folding, spring door, improve sliding doors, sliding folding doors, sliding doors in the back. 2. Press performance is divided into: ordinary type doors, acoustic windows and doors, insulation windows and doors. 3. By Application site is divided into: the doors and windows, outside doors and windows. 4 Press Brand: Xin Lin German steel doors, Skate windows, doors Shide, conch windows, doors Wuzhi Tao, good good doors and windows. 5 according to the manufacturer Category: Beijing Gu doors steel doors shortcomings, St. sea doors, Exelon Italian European doors and windows, doors and first-rate, and the imperial doors, windows and doors hung Gloria. Steel doors, steel doors classification provided by the gorgeous gorgeous windows and doors windows and doors. This information consists of: providing Shijiazhuang gorgeous Door (www.sjzygf.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, contact: Liuling Bo