... :ABS engineering plastics and PVC plastics.The production have the character that never rustiness,antisepsis,anti ... thickness of doorcase 0.3cm,depth from the door plate to the reinforcing bar 2cm,door reinforing bar ... ,two-stage management.[And has the electronic lock,the magnetic lock,the number to lock and so ... floor.7.Fittings:fasteners made from plastic,hinge is made from SS8.The product can be used ...