الوصف

Floor spring: For floor spring, we have following 7 models (with details of loading weight and suitable door size): KXM*8 *0kg **0mm KXM*8B *0kg **0mm KXM*8 *0kg ***0mm KXM*8 **5kg ***0mm KXM*8 **0kg ***0mm&#****8;DORMA BTS *4 MODEL&#****9; KXM**0 **0kg ***0mm KXM*8 (door-top hinge) *****0kg All floor springs have passed **0,**0 strict opening and closing test, meeting safe application standards.